WILO Modbus RTU

The language of the original operating instructions is German. All other languages of these instructions are translations of the original operating instructions.

These installation and operating instructions are an integral part of the product. They must be kept readily available at the place where the product is installed. Strict adherence to these instructions is a precondition for the proper use and correct operation of the product.

These installation and operating instructions correspond to the relevant version of the product and the underlying safety standards valid at the time of going to print.

2 Safety

These operating instructions contain basic information which must be adhered to during installation and operation. For this reason, these operating instructions must, without fail, be read by the service technician and the responsible operator before installation and commissioning.

It is not only the general safety instructions listed under the main point “safety” that must be adhered to but also the special safety instructions with danger symbols included under the following main points.

2.1 Indication of instructions in the operating instructions

NOTE: Useful information on handling the product. It draws attention to possible problems.

2.2 Personnel qualifications

The installation, maintenance and repair personnel must have the necessary qualifications for this work.

2.3 Danger in the event of non-observance of the safety instructions

Non-observance of the safety instructions can result in risk of injury to persons and damage to product/unit. Non-observance of the safety instructions will result in the loss of any claims to damages.

2.4 Safety instructions for the operator

The existing directives for accident prevention must be adhered to. Danger from electrical current must be eliminated. Local directives or general directives [e.g. IEC, VDE etc.] and those of local power supply companies must be adhered to.

This device may be used by children with an age of 8 years or above as well as by persons with reduced corporal, sensorial or mental capacity or lack of experience and/or lack of knowledge, if they are supervised or instructed regarding the safe operation of the device and understand the resulting dangers. Children shall not play with the device. Cleaning or user maintenance shall not be performed by children without supervision.

2.5 Safety instructions for inspection and installation work

The operator must ensure that all inspection and installation work is carried out by authorised and qualified personnel, who are sufficiently informed from their own detailed study of the operating instructions.

Work on the product/unit should only be carried out when it has been brought to a standstill. It is mandatory that the procedure described in the installation and operating instructions for shutting down the product/unit be complied with.

2.6 Unauthorised modification and manufacture of spare parts

Modifications to the product are only permissible after consultation with the manufacturer. Original spare parts and accessories authorised by the manufacturer ensure safety. The use of other parts can nullify the liability from the results of their usage.

2.7 Improper use

The operating reliability of the supplied product is only guaranteed if the product/unit is used as intended in accordance with Section 4 of the operating instructions. The limit values must on no account fall under or exceed those specified in the catalogue/data sheet.

3 Transport and interim storage

3.1 Scope of delivery

3.1 Inspection after transport

Immediately check for any transit damage and/or completeness on arrival. Complain immediately if necessary.

CAUTION! Danger of damage to the IF-Module! Danger of damage due to incorrect handling during transportation and storage.

The unit must be protected from moisture, frost and mechanical damage during transport and interim storage.

4 Intended Use

The IF-Modules are designed for external control and operating status signalling of Wilo pumps. The IF-Modules are not designed for safe deactivation of the pump.

4.1 Compatibility of firmware

To ensure the functionality of the module the following (or higher) firmware versions for the product where the IF-module is mounted are necessary:

PumpPumpe	Version	RemarkBemerkung
WILO Stratos Maxo	1.00
WILO Stratos	1.005.005.09
WILO TOP-E	1.004.00not compatiblenicht kompatibel
WILO Stratos GIGA	1.00
WILO Stratos GIGA B	1.00
WILO BL-E	1.00
WILO IP-E/DP-E	2.003.00	LC Display
WILO IL-E/DL-E	1.294.00	LC Matrix Display
WILO IL-E/DL-E	3.02not compatiblenicht kompatibel	LC Segment Display
WILO Helix EXCEL	1.00
WILO MVIE/MVISE/MHIE/HELIX VE (1,1…4 kW)	2.003.00	LC Display
WILO MVIE/MVISE/MHIE/HELIX VE (5.5…7.5 kW)	1.294.00	LC Display

Für die Kompatibilität mit nicht oben aufgelisteten Produkten siehe

5 Product information

5.1 Type key

KeyBezeichnung	DescriptionBeschreibung
CIF-ModuleCIF-ModulIF-ModuleIF-Modul	Communication Interface ModuleCommunication Interface ModulInterface ModuleInterface Modul
Modbus	Model/function identifier:Modell/Funktionsbezeichnung: Modbus RTU= RS485 interface, Modbus RTU protocol BACnet MS/TP= RS485 interface, BACnet MS/TP protocol
Stratos	suitable for this pump seriesGeeignet für diese Baureihe

5.2 Technical Specification

5.4 Standards

Technical SpecificationTechnische Daten
General dataAllgemeine Daten
Terminal cross-section (finely stranded, no ferrules)	1.5 mm² (max)
Electric circuitStromkreis	SELV, galvanically isolatedSELV, galvanisch getrennt
mechanical mating cyclesSteckzyklen mechanisch	250
Safety according EN 60335Sicherheit nach EN 60335	mains voltage <=230 V TN/TT systemNetzspannung bis 230 V, TN/TT System
Interface CAN in accordance with ISO 11898-2Schnittstelle CAN nach ISO 11898-2
Cable lengthLeitungslänge	200 m (max)
Contact Input (Ext. Off/Min)Kontakteingang (Ext. Off/Min)
typeAusführung	SELV, isolatedSELV, isoliert
ground referenceBezugsmasse	shared with 0…10 V inputgemeinsam mit 0…10 V Eingang
open loop voltageLeerlaufspannung	10 V (max)
loop currentSchleifenstrom	10 mA (typical)10 mA (typisch)
Contact Output SBMKontaktausgang SBM
typeAusführung	dry contact potentialfreier Kontakt
ratingBelastbarkeit	30 V AC/60 V DC: 1 A AC1/DC1 (SELV)
min. loadMinimallast	12 V DC / 10 mA
Control input 0…10 VSteuereingang 0…10 V
typeAusführung	SELV, isolatedSELV, isoliert
ground referenceBezugsmasse	shared with contact inputgemeinsam mit Kontakteingang
Voltage rangeSpannungsbereich	0…10 V
Input resistanceEingangswiderstand	> 100 kΩ
Precision (full range)Genauigkeit (absolut)	5%
Absolute maximum input voltageSpannungsfestigkeit	24 V DC
Interface RS485 in accordance with TIA-485-ASchnittstelle RS485 nach TIA-485-A
Load (unit load)Last (Einheitlast)	1/8
Input voltageEingangsspannung	Max. 12 V (differential A-B)Max. 12 V (differentiell A-B)
Termination resistorAbschlusswiderstand	120 Ω (integrated, switchable)120 Ω (integriert, schaltbar)
Interface type TP/FT-10Schnittstelle TP/FT-10
cable typeLeitungstyp	J-Y(St) Y 1 x 2 x 0,8 mm / CAT 5 AWG 22
cable lengthLeitungslänge	900 m with bus topology (terminated on both ends) with max. 3 m stub length
450 m with free topology, with max. 250 m between two inter-communicating nodes
Interface PLRSchnittstelle PLR
Interface typeSchnittstelle	current loop (≅ 5 mA)Stromschleife (≅ 5 mA)
Cable lengthLeitungslänge	200 m (max / 0.5 mm²)
Double pump interface (DP)Doppelpumpenschnittstelle (DP)
Interface typeSchnittstelle	Wilo specific, short circuit proof, polarity independent
VoltageSpannung	max. 10 Vppmax. 10 Vss
FrequencyFrequenz	approx. 150 kHzca. 150 kHz
Cable lengthLeitungslänge	max. 3 m
Digital sensor inputDigitale Sensor-Schnittstelle
Interface typeSchnittstelle	3.3 V digital, half duplex3,3 V digital, halb-duplex
Cable lengthLeitungslänge	max. 3 m
Wireless interfaceDrathlos-Schnittstelle
Interface typeSchnittstelle	Bluetooth® LE 4.0
profileProfil	GATT peripheral server
Frequency bandFrequenzband	2400.0…2483.5 MHz
Maximum radiated transmission powerAbgestrahlte maximale Sendeleistung	<10 dBm (EIRP)

Version	ProgramId	RemarkBemerkung
1.1c	90:00:00:00:00:03:04:01	-
1.2	9F:FF:CC:00:00:03:04:02	-
1.3	9F:FF:CC:81:20:43:04:03	-
2.01	9F:FF:CC:51:14:06:04:04	-
2.02	9F:FF:CC:51:14:06:04:06	-
3.00	9F:FF:CC:51:14:06:04:05	-

Object type	Object Supported	Dynamically Creatable	Dynamically Deletable	Optional Properties Supported	Optionally Writable Properties
Analog Input	yes	no	no	device-type
Analog Output	yes	no	no	device-type
Binary Input	yes	no	no	device-type
Binary Output	yes	no	no	device-type
Multistate Input	yes	no	no	device-type
Multistate Output	yes	no	no	device-type
Device	yes	no	no	location, description	max-master

6 Description and function

The IF-modules expand the the device with communication capability for various standards.

6.1 DescriptionBeschreibung

The following description replaces the reference to the website and contains the detailed description of the objects. The EDE file is available for download at the URL given below.

The IF-modules BACnet support MS/TP master functionality starting with firmware version (SW) 2.00. The firmware version can be found on the sticker on top of the module.

When writing NULL (no value) to all elements of the priority array, the BACnet standard defines that in this case the reliquish default shall be used as present value. Some of the commandable objects (i.e. outputs) need to have a floating default. This cannot be achieved wit the BACnet relinquish default, which is static by definition. Therefore the floating default comes from inside the device and appears as a virtual write on priority 16.

The following description replaces the reference to the website and contains the detailed description of the objects. The .eds file is available for download at the URL given below.

This paragraph is intentionally empty.Dieser Abschnitt bleibt leer.

Two objects, the node object and pump object, are implemented in the IF-Module LON. The node object is used to control individual objects within the node; errors which occur in the individual objects are also indicated centrally here.

When registers are 32 Bits wide (including REAL), the the most significant part ist stored at the base address, the least significant part is stored at base address +1.

When registers are 64 Bits wide (including LREAL), the the most significant part ist stored at the base address, the least significant part is stored at base address +3.

This paragraph is intentionally empty.Dieser Abschnitt bleibt leer.

NOTEHINWEIS

Double pumps should always be equipped with the integrated double pump management.
At double pumps, the IF-module for the communication to the automation system must be installed in the master.
If the integrated double pump management is not used for double pumps, the two drives should be treated as two separate individual pumps. In this case, two identical IF-modules are necessary.
The control functions apply to the double pump as entire unit.

6.1.1 Command priorityBefehlshierarchie

Beside the normal on/off control of the pump there are several methods to override this. The following list shows the priority of those commands. Lower numbers have higher priority

Ext. off input at pumpExt. off Eingang an der Pumpe
Override offOverride off (Übersteuerung Aus)
Override maxOverride max (Übersteuerung Max)
Override minOverride min (Übersteuerung Min)
Override onOverride on (Übersteuerung Ein)

6.1.2 CompatibilityKompatibilität

This paragraph is intentionally empty.Dieser Abschnitt bleibt leer.

6.1.2.1 Function Δp-c= F(T)Funktion Δp-c = F(T)

For pumps from the Stratos series a simple fluid temperature dependent variation of the delivery head was available as control function. Via IF-module, IR-Monitor or even IR-Stick, adjustment of parameters Tmin / Tmax and p(Tmin) / p(Tmax) was possible.

Pumps with CIF-Modules support a full featured constant temperature control with a sensor mounted directly in the fluid. The datapoints for the legacy function are still existing but without any function.

For usage of this function, select the mode "T-const" from the basic control functions.

As setpoint source "internal setpoint" has to be selected.

A simple approach for adjustment may be to select the mean value of former Tmin and Tmax values as setpoint for the temperature control. There is no general recommendation for the settings. Also WILO does not guarantee full compatibility between Δp-c = F(T) and T-const control.

6.1.2.2 LON variables nviRemotePress / nviRemoteTemp

The usage of remote sensors is currently non functional with CIF-Modules

In case of replacement the pressure or temperature control functionality has to be moved to the DDC controller and the pump should be used as an actuator in constant speed mode.

6.1.2.3 LON WINK serviceLON WINK Service

If the IF-module receives a "wink" command via the LON bus, a corresponding command is sent to the pump also in this condition and the "Id" indication is displayed at the pump for 30 s.

The "wink" function is not available for CIF-modules.

6.1.2.4 CIF-Modules - details of Master and/or Slave

For CIF modules, the data of the master and slave pump are not available individually (even if defined on the interface for compatibility). Only data of the system is provided. To achieve maximum compatibility in existing applications, all datapoints with the scope "master" show values of the pump system while all datapoints with the scope "slave" deliver the error value (if applicable) or a static value. Nevertheless, the pump on signal is provided individually.

6.1.3 ScalingSkalierung

When a scale is mentioned in the following sections, this is always a presentation scale. Read values have to be multiplied by this factor to get the result for presentation.

The setpoint (duty point (rel.)) is defined as a percentage. To scale to absolute values, you may use one of the values speed max-pres value / max pressure dp-c / max pressure dp-v which represent 100 % for the specific control function. A more generic approach is available for software versions 3.00 or higher. Here we provide a duty point 100% value indication the absolute value corresponding 100 %, the physical unit of this 100 % value (duty point (rel.) units) and additionally the relative limits of the duty point (duty point (rel.) min.-output / duty point (rel.) max.-output).

6.1.4 DatatypesDatentypen

data typeDatentyp	Bit	min	max	encodingKodierung	descriptionBeschreibung
BOOL	1	0	1		Boolesch (Bit) - kann FALSE oder TRUE sein
BOOL	1	0	1		boolean (bit) - can be true or false
BYTE	8	0	255		used for e.g. bitsets, no error value
BYTE	8	0	255		für allgemeine Anwendung, kein Fehlerwert definiert
DATE	32				Datum
DATE	32				date
DINT	32	-2147483648	2147483647		Vorzeichenbehafteter ganzzahliger Wert
DINT	32	-2147483648	2147483647		signed numeric value
DWORD	32	0	4294967295		used for e.g. bitsets, no error value
DWORD	32	0	4294967295		für allgemeine Anwendung, kein Fehlerwert definiert
INT	16	-32768	32767		Vorzeichenbehafteter ganzzahliger Wert
INT	16	-32768	32767		signed numeric value
LINT	64				Vorzeichenbehafteter ganzzahliger Wert
LINT	64				signed numeric value
LREAL	64				Gleitpunktzahl nach IEEE754
LREAL	64				floating point value according IEEE754
LWORD	64				used for e.g. bitsets, no error value
LWORD	64				für allgemeine Anwendung, kein Fehlerwert definiert
REAL	32	-3.4028234663852886e38	3.4028234663852886e38		Gleitpunktzahl nach IEEE754
REAL	32	-3.4028234663852886e38	3.4028234663852886e38		floating point value according IEEE754
SINT	8	-128	127		Vorzeichenbehafteter ganzzahliger Wert
SINT	8	-128	127		signed numeric value
STRING				US-ASCII	Zeichenfolge unterschiedlicher Länge mit deklarierter Maximallänge
STRING				US-ASCII	string with variable length up to declared maximum size
TIME	32				Tageszeit bis 24 h (Auflösung 1 ms)
TIME	32				time of day up to 24 hours (resolution 1 ms)
TIME_OF_DAY	32				time of day
TIME_OF_DAY	32				Zeit des Tages
UDINT	32	0	4294967295		Vorzeichenloser ganzzahliger Wert
UDINT	32	0	4294967295		unsigned numeric value
UINT	16	0	65535		Vorzeichenloser ganzzahliger Wert
UINT	16	0	65535		unsigned numeric value
ULINT	64				used for e.g. bitsets, no error value
ULINT	64				für allgemeine Anwendung, kein Fehlerwert definiert
USINT	8	0	255		Vorzeichenloser ganzzahliger Wert
USINT	8	0	255		unsigned numeric value
WORD	16	0	65535		used for e.g. bitsets, no error value
WORD	16	0	65535		für allgemeine Anwendung, kein Fehlerwert definiert
WSTRING				UNICODE	Zeichenfolge unterschiedlicher Länge mit deklarierter Maximallänge
WSTRING				UNICODE	string with variable length up to declared maximum size

6.1.5 Error ValuesFehlerwerte

In the subsequent sections, the keyword "error value " appears in the functional description. If a read value is identical to the error value, it indicates that the reading is not available or invalid. Sometimes error values are also indicated for write values. In this case, writing the error value may invalidate the functionality of this datapoint.

6.2 FunctionFunktion

Interfaces/ modulesSchnittstellen/Module	Ext. Off Stratos	Ext. Min Stratos	Ext. Off/SBM Stratos	SBM Stratos	DP Stratos	Modbus Stratos	BACnet Stratos	CAN Stratos	LON Stratos	PLR Stratos	Smart-IF Stratos
InterfacesSchnittstellen
dry contact inputKontakteingang	•	•	•
dry contact outputPotentialfreier Kontakt			•	•
analog input 0…10 VAnalogeingang 0…10 V	•	•		•
digital sensor interfacedigitale Sensor-Schnittstelle											•
CAN 2.0A								•			•
RS485						•	•
LON TP/FT-10									•
Bluetooth LE											•
WILO PLR										•
dual pumpDoppelpumpe	•	•	•	•	•	•	•	•	•	•
FunctionsFunktionen
Override OFF controlVorrang Aus	•		•
Override Min controlVorrang Min		•
Setpoint ControlSollwert-Steuerung	•	•		•		•	•	•	•	•	•
run signal (SBM)Betriebsmeldung (SBM)			•	•		•	•	•	•	•	•
BACnet							•
Modbus RTU						•
CANopen								•
WILO Net											•
digital temperature inputdigitaler Temperatureingang											2

Fig. 6.2.1: IF-module functions

6.2.1 Pump controlPumpe steuern

Generally the pump is controlled by three parameters.

The first is the setpoint which is scaled in percent. The maximum (100 %) values can be found at 21A1h (CONST_SPEED) 21A5h (VAR_DIFFPRSS) or 21ADh (CONST_PRESS / CONST_DIFFPRESS)

The second is the control mode which selects between constant speed (CONST_SPEED), constant (differential) pressure (CONST_PRES / CONST_DIFFPRESS) and other modes.

The third parameter is the command which generally swiches the pump on or off.

Depending on the type of CAN communication you have to use different parameter sets. If you use simple control (more static , as described in 6.2.2) then the parameter set starting at 2000h is preferrable. If you use CANopen PDO mechanism the the parameters starting at 2008h are to be used.

The readback of the parameters can be found starting with 2048h (selected ...).

The feedback (the really active) parameters can be found starting with 2040h (effective…)

6.2.2 Simple operation without PDOsEinfache Steuerung ohne PDOs

For a very simple operation you might use SDO writes as follows:

Connect the pump with the IF-module inserted to your CAN network (125kBit/s)
Select node-id (address) of the pump within the pump menue (menue item with the "⇔" symbol )
Observe that the pump display shows the "⇔" symbol which indicates a correct connection to the CAN bus (see 8.1 )
Write setpoint to object 2000h, control mode to 2001h and command to 2002h.
The result can be observed with the parameters 2040h, 2041h, 2042h

6.2.3 Operation with use of PDOsSteuerung mit PDOs

Normally you would use a PLC with an .eds file import for your application.

First of all you have to check if the system supports MPDOs. If not, you should use the .eds file …_no_MPDO.eds. You should map the control parameters starting at 2008h into yor system and the values you desire. Please ensure that the systems sends out heartbeats and the parameter 1016h is configured correctly.

6.2.4 Use of MPDOsVerwendung von MPDOs

Normally the pump is configured to send out TPDO3 as an MPDO.

If your system supports MPDOs, the functionality can be defined in the system. If not, you may extract the data manually:

Check the transmitted data in the object scanner list 1FA0h
Set up a user configurable receive message with the COB-ID of the MPDO (refer to 1802h)
The index and subindex of the data is transmitted with each message and can be used as a reference to store the data. Details can be found in the CiA Draft standard 301 section 11.4

6.2.5 Object DictionaryObjektverzeichnis

6.2.6 Description of the network variablesBeschreibung der Netzwerkvariablen

This Modbus implementation supports the function codes 03, 04, 06 and 16.

NOTE: All register addresses are raw addresses as they are transferred over the trunk. Sometimes an offset of 1 applies.

6.2.7.3 Holding Registers

addressAdresse	nameName
1	duty point (rel.)
40	Pump Command
42	Control Function
44	Δp-c = f(T) Regulation Tmin
45	Δp-c = f(T) Regulation Tmax
46	Δp-c = f(T) Regulation Δp(Tmin)
47	Δp-c = f(T) Regulation Δp(Tmax)
300	Bus Command Timer
408	PID Kp
409	PID Ti
410	PID Td

6.2.7.3.1 duty point (rel.)

propertyEigenschaft	valueWert
addressAdresse	1
scopeBereich	pump systemPumpensystem
functionFunktion	input value Eingangswert
data typeDatentyp	INT
unitEinheit	%
scaleSkalierung	0.5
range lowBereich min.	-32768
range highBereich max.	32766
error valueFehlerwert	32767
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. It contains the relative duty point of the device. The valid range is not necessarily 0…100 %. a duty point of 0 % is not necessarily linked to the OFF state of the device.

Support reference: Wird unterstützt durch: CIF-/IF-Module mapped; Stratos; IL_E, …; MVIE, …;

6.2.7.3.40 Pump Command

propertyEigenschaft	valueWert
addressAdresse	40
scopeBereich	pump systemPumpensystem
functionFunktion	input value Eingangswert
data typeDatentyp	BYTE
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

bit	Name	Beschreibung	description	support	version
0	Pump on	Dieses Signal ist das Grundsignal. Dieses Signal repräsentiert den normalen Einschaltbefehl. Er wird umgesetzt, wenn keine Übersteuerungsfunktionen aktiv sind.	This is the base signal. This signal represents the normal "ON" command. This signal is effektive, if no override functions are active.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,STRATOS_MAXO	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
1	Override min	Dieses Signal ist das Grundsignal. Dieses Signal übersteuert den Einschaltbefehl für die Pumpe (oder das Pumpensystem) mit einem "MIN" Befehl.	This is the base signal. This signal overrides the pump (system) command with "MIN" command.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,STRATOS_MAXO	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
2	Override max	Dieses Signal ist das Grundsignal. Dieses Signal übersteuert den Einschaltbefehl für die Pumpe (oder das Pumpensystem) mit einem "MAX" Befehl.	This is the base signal. This signal overrides the pump (system) command with "MAX" command.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,STRATOS_MAXO	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
3	TRUE	Dieses Signal ist das Grundsignal. Dieses Signal entspricht einem konstanten '1' Bit, typischerweise für Kompatibibitätszwecke. Für Schreibzugriff muss dieses immer gesetzt sein.	This is the base signal. This signal represens a static '1' bit, typically for compatibility purpose. For write acces, this bit shall always be '1'.	PLC_INT	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
4	Override off	Dieses Signal ist das Grundsignal. Dieses Signal übersteuert den Einschaltbefehl für die Pumpe (oder das Pumpensystem) mit einem "OFF" Befehl.	This is the base signal. This signal overrides the pump (system) command with "OFF" command.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,STRATOS_MAXO	CIF-Module Modbus RTU (3.00…99.99), IF-Module Modbus Stratos (3.00…99.99), IF-Module Modbus (3.00…99.99)
5	Override on	Dieses Signal ist das Grundsignal. Dieses Signal übersteuert den Einschaltbefehl für die Pumpe (oder das Pumpensystem) mit einem "ON" Befehl.	This is the base signal. This signal overrides the pump (system) command with "ON" command.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,PLC_INT	CIF-Module Modbus RTU (3.00…99.99), IF-Module Modbus Stratos (3.00…99.99), IF-Module Modbus (3.00…99.99)
6	FALSE	Dieses Signal ist das Grundsignal. Dieses Signal entspricht einem konstanten '0' Bit, typischerweise für Kompatibibitätszwecke. Für Schreibzugriff muss dieses immer zurückgesetzt sein.	This is the base signal. This signal represens a static '0' bit, typically for compatibility purpose. For write acces, this bit shall always be '0'.	PLC_INT	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
7	FALSE	Dieses Signal ist das Grundsignal. Dieses Signal entspricht einem konstanten '0' Bit, typischerweise für Kompatibibitätszwecke. Für Schreibzugriff muss dieses immer zurückgesetzt sein.	This is the base signal. This signal represens a static '0' bit, typically for compatibility purpose. For write acces, this bit shall always be '0'.	PLC_INT	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)

This is the base signal. This register controls the pump. It can be switched on or off. furthermore, the on/off command can be overridden with min or max values.

6.2.7.3.42 Control Function

propertyEigenschaft	valueWert
addressAdresse	42
scopeBereich	pump systemPumpensystem
functionFunktion	input value Eingangswert
data typeDatentyp	WORD
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

valueWert	Name	descriptionBeschreibung	supportunterstützt durch
1	Gen_Spd	This control mode operates the device with constant speed.	Stratos MAXO; Stratos; IL_E, …; MVIE, …;
2	CONST_FREQ	reservedreserviert	−
3	Gen_PHdConst	This control mode operates the device with constant differential pressure.	Stratos MAXO; Stratos; IL_E, …;
4	Gen_PHdVar	This control mode operates the device with a differential pressure which varies with the flow.	Stratos MAXO; Stratos; IL_E, …;
5	CONST_PRESSURE	This control mode operates the device with constant discharge pressure.	MVIE, …;
6	TEMP_VARIABLE	This control mode operates the device with a differential pressure which varies with the fluid temperature.	CIF-/IF-Module internal; Stratos;
6	CONST_POWER	reservedreserviert	−
7	CONST_HEAD	reservedreserviert	−
8	CONST_FLOW	reservedreserviert	−
9	Gen_T	This control mode operates the device with constant temperature for generic application.	Stratos MAXO;
10	Gen_TDiff	This control mode operates the device with constant differential temperature for generic application.	Stratos MAXO;
11	CONST_LEV	reservedreserviert	−
15	INVALID	Invalid valueUngültiger Wert	CIF-/IF-Module internal;
16	HeatRadiator_PHd	This control mode operates the device with a differential pressure which varies with the flow for heating radiator applications.	Stratos MAXO;
17	HeatRadiator_DA	This control mode operates the device with automatic setpoint adjustement (dynamic adapt) for heating radiator applications.	Stratos MAXO;
18	HeatRadiator_T	This control mode operates the device with constant temperature for heating radiator application.	Stratos MAXO;
19	HeatFloor_PHd	This control mode operates the device with a differential pressure which varies with the flow for floor heating applications.	Stratos MAXO;
20	HeatFloor_DA	This control mode operates the device with automatic setpoint adjustement (dynamic adapt) for floor heating applications.	Stratos MAXO;
21	HeatFloor_T	This control mode operates the device with constant temperature for floor heating application.	Stratos MAXO;
22	HeatCeiling_PHd	This control mode operates the device with constant differential pressure for ceiling heating applications.	Stratos MAXO;
23	HeatCeiling_DA	This control mode operates the device with automatic setpoint adjustement (dynamic adapt) for ceiling heating applications.	Stratos MAXO;
24	HeatCeiling_T	This control mode operates the device with constant temperature for ceiling heating applications.	Stratos MAXO;
25	HeatFan_PHd	This control mode operates the device with a differential pressure which varies with the flow for fan coil heating applications.	Stratos MAXO;
26	HeatFan_DA	This control mode operates the device with automatic setpoint adjustement (dynamic adapt) for fan coil heating applications.	Stratos MAXO;
27	HeatFan_T	This control mode operates the device with constant temperature for fan coil heating applications.	Stratos MAXO;
28	HeatB._T	This control mode operates the device with constant temperature for heating applications with hydraulic separator.	Stratos MAXO;
29	HeatB._TDiff	This control mode operates the device with constant differential temperature for heating applications with hydraulic separator.	Stratos MAXO;
30	HeatB._Acc.Flow	This control mode operates the device with a setpoint depending on the volume flow of other pumps for heating applications with hydraulic separator.	Stratos MAXO;
31	HeatE._T	This control mode operates the device with constant temperature for heating applications with heat exchanger.	Stratos MAXO;
32	HeatE._TDiff	This control mode operates the device with constant differential temperature for heating applications with heat exchanger.	Stratos MAXO;
33	HeatE._Acc.Flow	This control mode operates the device with a setpoint depending on the volume flow of other pumps for heating applications with heat exchanger.	Stratos MAXO;
34	Heat_PHdConst	This control mode operates the device with constant differential pressure for heating applications.	Stratos MAXO;
35	Heat_PHdVar	This control mode operates the device with a differential pressure which varies with the flow for heating applications.	Stratos MAXO;
36	Heat_PHdExt	This control mode operates the device with constant differential pressure for heating applications with external differential pressure sensor.	Stratos MAXO;
37	Heat_DA	This control mode operates the device with automatic setpoint adjustement (dynamic adapt) for heating applications.	Stratos MAXO;
38	Heat_VolFlow	This control mode operates the device with constant volume flow for heating applications.	Stratos MAXO;
39	Heat_Acc.Flow	This control mode operates the device with a setpoint depending on the volume flow of other pumps for heating applications.	Stratos MAXO;
40	Heat_T	This control mode operates the device with constant temperature for heating application.	Stratos MAXO;
41	Heat_TDiff	This control mode operates the device with constant differential temperature for heating application.	Stratos MAXO;
42	Heat_Spd	This control mode operates the device with constant speed for heating applications.	Stratos MAXO;
43	CoolCeiling_PHd	This control mode operates the device with constant differential pressure for ceiling cooling applications.	Stratos MAXO;
44	CoolCeiling_DA	This control mode operates the device with automatic setpoint adjustement (dynamic adapt) for ceiling cooling applications.	Stratos MAXO;
45	CoolCeiling_T	This control mode operates the device with constant temperature for ceiling cooling application.	Stratos MAXO;
46	CoolFloor_PHd	This control mode operates the device with constant differential pressure for floor cooling applications.	Stratos MAXO;
47	CoolFloor_DA	This control mode operates the device with automatic setpoint adjustement (dynamic adapt) for floor cooling applications.	Stratos MAXO;
48	CoolFloor_T	This control mode operates the device with constant temperature mode for floor cooling applications.	Stratos MAXO;
49	CoolFan_PHd	This control mode operates the device with a differential pressure which varies with the flow for fan coil cooling applications.	Stratos MAXO;
50	CoolFan_DA	This control mode operates the device with automatic setpoint adjustement (dynamic adapt) for fan coil cooling applications.	Stratos MAXO;
51	CoolFan_T	This control mode operates the device with constant temperature mode for fan coil cooling application.	Stratos MAXO;
52	CoolB._T	This control mode operates the device with constant temperature for cooling applications with hydraulic separator.	Stratos MAXO;
53	CoolB._TDiff	This control mode operates the device with constant differential temperature for cooling applications with hydraulic separator.	Stratos MAXO;
54	CoolB._Acc.Flow	This control mode operates the device with a setpoint depending on the volume flow of other pumps for cooling applications with hydraulic separator.	Stratos MAXO;
55	CoolE._T	This control mode operates the device with constant temperature mode for cooling application with heat exchanger.	Stratos MAXO;
56	CoolE._TDiff	This control mode operates the device with constant differential temperature for cooling applications with heat exchanger.	Stratos MAXO;
57	CoolE._Acc.Flow	This control mode operates the device with a setpoint depending on the volume flow of other pumps for cooling applications with heat exhanger.	Stratos MAXO;
58	Cool_PHdConst	This control mode operates the device with constant differential pressure for cooling applications.	Stratos MAXO;
59	Cool_PHdVar	This control mode operates the device with a differential pressure which varies with the flow for cooling applications.	Stratos MAXO;
60	Cool_PHdExt	This control mode operates the device with constant differential pressure for cooling application with external differential pressure sensor.	Stratos MAXO;
61	Cool_DA	This control mode operates the device with automatic setpoint adjustement (dynamic adapt) for cooling applications.	Stratos MAXO;
62	Cool_VolFlow	This control mode operates the device with constant volume flow for cooling applications.	Stratos MAXO;
63	Cool_Acc.Flow	This control mode operates the device with a setpoint depending on the volume flow of other pumps for cooling applications.	Stratos MAXO;
64	Cool_T	This control mode operates the device with constant temperature mode for cooling application.	Stratos MAXO;
65	Cool_TDiff	This control mode operates the device with constant differential temperature for cooling application.	Stratos MAXO;
66	Cool_Spd	This control mode operates the motor with constant speed for cooling applications.	Stratos MAXO;
67	San_Circ._T	This control mode operates the device with constant temperature for sanitary hot water circulation.	Stratos MAXO;
68	SanW.Heat._TDiff	This control mode operates the device with constant differential temperature for sanitary hot water application with heat exchanger in the storage tank.	Stratos MAXO;
69	SanL.S._T	reservedreserviert	Stratos MAXO;
70	SanL.S._Acc.Flow	reservedreserviert	Stratos MAXO;
71	San_PHdConst	This control mode operates the device with constant differential pressure for sanitary hot water applications.	Stratos MAXO;
72	San_PHdVar	This control mode operates the device with a differential pressure which varies with the flow for sanitary hot water applications.	Stratos MAXO;
73	San_PHdExternal	This control mode operates the device with constant differential pressure for sanitary hot water applications with external differential pressure sensor.	Stratos MAXO;
74	San_VolFlow	This control mode operates the device with constant volume flow for sanitary hot water applications.	Stratos MAXO;
75	San_Acc.Flow	This control mode operates the device with a setpoint depending on the volume flow of other pumps for sanitary hot water applications.	Stratos MAXO;
76	San_T	This control mode operates the device with constant temperature for sanitary hot water application.	Stratos MAXO;
77	San_TDiff	This control mode operates the device with constant differential temperature for sanitary hot water application.	Stratos MAXO;
78	San_Spd	This control mode operates the motor with constant speed for sanitary hot water applications.	Stratos MAXO;
79	Gen_PHdExt	This control mode operates the device with constant differential pressure for generic applications with external diffential pressure sensor.	Stratos MAXO;
80	Gen_DA	This control mode operates the device with automatic setpoint adjustement (dynamic adapt) for generic applications.	Stratos MAXO;
81	Gen_VolFlow	This control mode operates the device with constant volume flow for generic applications.	Stratos MAXO;
82	Gen_Acc.Flow	This control mode operates the device with a setpoint depending on the volume flow of other pumps for generic applications.	Stratos MAXO;
83	ScndPHdConst	This control mode operates the device with constant differential pressure. A special parameter set which is stored in the device is used.	Stratos MAXO;
84	ScndPHdVar	This control mode operates the device with a differential pressure which varies with the flow. A special parameter set which is stored in the device is used.	Stratos MAXO;
85	ScndFlow	This control mode operates the device with constant volume flow. A special parameter set which is stored in the device is used.	Stratos MAXO;
86	ScndSpd	This control mode operates the motor with constant speed. A special parameter set which is stored in the device is used.	Stratos MAXO;
139	VAR_PRESSURE	This control mode operates the device with a discharge pressure that varies with the flow.	MVIE, …;
140	Gen_UsrDfd	This control mode operates the device with user configurable PID controller.	Stratos MAXO; IL_E, …; MVIE, …;

This is the base signal. This signal represents the control mode for the device. In case a selected mode is not supported, the device will stay in the previously selected mode.

Support reference: Wird unterstützt durch: Stratos MAXO; Stratos; IL_E, …; MVIE, …;

6.2.7.3.44 Δp-c = f(T) Regulation Tmin

propertyEigenschaft	valueWert
addressAdresse	44
scopeBereich	pump systemPumpensystem
functionFunktion	input value / active valueEingangswert / aktiver Wert
data typeDatentyp	UINT
unitEinheit	K
scaleSkalierung	0.1
range lowBereich min.	0
range highBereich max.	65534
error valueFehlerwert	65535
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. This Parameter sets the lower temperature limit for temperature dependent pressure control. Below this temperature, the head is always constant Since this value must always be at least 10 K smaller than Tmax, the value Tmax is always set to 10 K higher than this value with every write access.

Support reference: Wird unterstützt durch: CIF-/IF-Module internal; Stratos;

6.2.7.3.45 Δp-c = f(T) Regulation Tmax

propertyEigenschaft	valueWert
addressAdresse	45
scopeBereich	pump systemPumpensystem
functionFunktion	input value / active valueEingangswert / aktiver Wert
data typeDatentyp	UINT
unitEinheit	K
scaleSkalierung	0.1
range lowBereich min.	0
range highBereich max.	65534
error valueFehlerwert	65535
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. This Parameter sets the upper limit for temperature dependent pressure head control. The head above this temperature is constant. Since this value must always be at least 10 K higher than Tmin, the value Tmin is always set to at least 10 K lower than this value.

Support reference: Wird unterstützt durch: CIF-/IF-Module internal; Stratos;

6.2.7.3.46 Δp-c = f(T) Regulation Δp(Tmin)

propertyEigenschaft	valueWert
addressAdresse	46
scopeBereich	pump systemPumpensystem
functionFunktion	input value / active valueEingangswert / aktiver Wert
data typeDatentyp	UINT
unitEinheit	cm H₂O
scaleSkalierung	10
range lowBereich min.	0
range highBereich max.	65534
error valueFehlerwert	65535
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. This parameter belongs to the operation mode Δp-c = f(T). It sets the presssure at and below the temperature Tmin. This value can be higheer or lower than the value of Tmax.

Support reference: Wird unterstützt durch: CIF-/IF-Module internal; Stratos;

6.2.7.3.47 Δp-c = f(T) Regulation Δp(Tmax)

propertyEigenschaft	valueWert
addressAdresse	47
scopeBereich	pump systemPumpensystem
functionFunktion	input value / active valueEingangswert / aktiver Wert
data typeDatentyp	UINT
unitEinheit	cm H₂O
scaleSkalierung	10
range lowBereich min.	0
range highBereich max.	65534
error valueFehlerwert	65535
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. This parameter belongs to the operation mode Δp-c = f(T). It sets the presssure at and above the temperature Tmax. This value can be higher or lower than the value of Δp(Tmin).

Support reference: Wird unterstützt durch: CIF-/IF-Module internal; Stratos;

6.2.7.3.300 Bus Command Timer

propertyEigenschaft	valueWert
addressAdresse	300
scopeBereich	pump systemPumpensystem
functionFunktion	input value / active valueEingangswert / aktiver Wert
data typeDatentyp	BYTE
range lowBereich min.	1
range highBereich max.	10
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

valueWert	Name	descriptionBeschreibung	supportunterstützt durch
1	OFF	The functionality Bus Command timer is deactivated. The local operation is blocked permanently.	CIF-/IF-Module internal;
2	SET	This value starts a lockout time for the local pump operation. The lockout time may be adjustable.	CIF-/IF-Module internal;
3	ACTIVE	This value indicates that the lockout time is active.	CIF-/IF-Module internal;
4	RESET	This value indicates that the lockout time which was started with the signal "Bus Command Timer SET" has elapsed. Local operation of the device is possible, the write to the device over the communication interface is blocked.	CIF-/IF-Module internal;
5	MANUAL	This value indicates that the local as well as the remote operation is possible. The commands are accepted according "last write wins".	CIF-/IF-Module internal;
6	SET_PRESET	This value starts a lockout time for the local pump operation. After the lockout time has elapsed, PRESET values are used for operation. The lockout time may be adjustable.	CIF-/IF-Module internal;
7	ACTIVE_PRESET	This value indicates that the lockout time which was started with the signal "Bus Command Timer SET_PRESET" is currently active. After the lockout time has elapsed, PRESET values are used for operation.	CIF-/IF-Module internal;
8	RESET_PRESET	This value indicates that the lockout time which was started with the signal "Bus Command Timer SET" has elapsed. Local operation of the device is possible, the write to the device over the communication link is blocked. When this signal becomes ative, PRESET values are set once for operation.	CIF-/IF-Module internal;
9	MANUAL_PRESET	This value indicates that the local as well as the remote operation is possible. The commands are accepted according "last write wins". When this signal becomes active, PRESET values are loaded once.	CIF-/IF-Module internal;
10	INVALID	Invalid valueUngültiger Wert	CIF-/IF-Module internal;

This is the base signal. When using an IF-Module the local menu may be disabled by factory setting. The local menu can be enabled permanently by writing the value MANUAL. To use the local menu only when the BAS system fails, repeate writing the value SET at least before the optional Bus Command Timer timeout time (default or fixed value 300 s). The activation is stored and survives a power on reset. When the mechanism is no longer needed, write OFF to reset to factory setting..If the BAS fails,Then the menu can be entered to adjust the settings. E54 may be displayed at the pump. If it is desired to load fallback values when the bus faulure event occures, then use SET_PRESET instead of SET to trigger the bus command timer. This funtionality is available with Modbus and BACnet in IF-modules starting with firmware SW > 2.00. For CIF-modules, there is no restriction.

Support reference: Wird unterstützt durch: CIF-/IF-Module internal;

6.2.7.3.408 PID Kp

propertyEigenschaft	valueWert
addressAdresse	408
scopeBereich	pump systemPumpensystem
functionFunktion	input value / active valueEingangswert / aktiver Wert
data typeDatentyp	INT
unitEinheit	-
scaleSkalierung	0.01
range lowBereich min.	-32768
range highBereich max.	32766
error valueFehlerwert	32767
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. The parameter Kp controls the gain of the PID closed loop controller.

Support reference: Wird unterstützt durch: Stratos MAXO; IL_E, …; MVIE, …;

6.2.7.3.409 PID Ti

propertyEigenschaft	valueWert
addressAdresse	409
scopeBereich	pump systemPumpensystem
functionFunktion	input value / active valueEingangswert / aktiver Wert
data typeDatentyp	INT
unitEinheit	s
scaleSkalierung	0.01
range lowBereich min.	-32768
range highBereich max.	32766
error valueFehlerwert	32767
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. The parameter Ti represent the integral time for the PID closed loop controller.

Support reference: Wird unterstützt durch: CIF-/IF-Module mapped; IL_E, …; MVIE, …;

6.2.7.3.410 PID Td

propertyEigenschaft	valueWert
addressAdresse	410
scopeBereich	pump systemPumpensystem
functionFunktion	input value / active valueEingangswert / aktiver Wert
data typeDatentyp	INT
unitEinheit	s
scaleSkalierung	0.01
range lowBereich min.	-32768
range highBereich max.	32766
error valueFehlerwert	32767
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. The Td parameter represents the derivative time for the PID closed loop controller.

Support reference: Wird unterstützt durch: CIF-/IF-Module mapped; IL_E, …; MVIE, …;

6.2.7.4 Input Registers

addressAdresse	nameName
1	Pressure
2	Flow (estimated)
3	Energy Consumption
4	power input
5	Operation Time
6	Electrical Current
7	Speed
8	temperature fluid @ device
9	Operating Hours DP
10	Control Function
16	Pump Module
17	Pump Type
18	Speed max-pres-value
19	Speed min-pres-value
20	Pressure Max Δp-c
21	Pressure Min Δp-c
22	Pressure Max Δp-v
23	Pressure Min Δp-v
24	Flow (estimated) max-pres-value
25	Flow (estimated) min-pres-value
26	Supported Errors
27	Supported Service Messages
28	power input max-pres-value
35	Service Message
36	Error Type
37	Error Message
38	Pump Status
39	State Diagnostics
65	Pressure
66	Flow (estimated)
67	Energy Consumption
68	power input
69	Operation Time
70	Electrical Current
71	Speed
80	Pump Module (Slave)
81	Pump Type (Slave)
100	Error Type (Slave)
102	Pump Status (Slave)
400	duty point (rel.)
402	Effective Pump Command
404	Operation Status
500	Heartbeat Count
700	Application Version
740	pump type CAN
750	pump type CAN
940	Warning/Error Message
950	Warning/Error Message

6.2.7.4.1 Pressure

propertyEigenschaft	valueWert
addressAdresse	1
scopeBereich	pump systemPumpensystem
functionFunktion	output valueAusgangswert
data typeDatentyp	UINT
unitEinheit	cm H₂O
scaleSkalierung	10
range lowBereich min.	0
range highBereich max.	65534
error valueFehlerwert	65535
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. This signal represents the current pressure at the pump system. Depending on the sensor arrangement, this value is an absolute or a differential pressure. It can also be a signal of a remote sensor. Some pump type operate without a pressure sensor. In this case, the value is calculated.

Support reference: Wird unterstützt durch: Stratos MAXO; Stratos; IL_E, …; MVIE, …;

6.2.7.4.2 Flow (estimated)

propertyEigenschaft	valueWert
addressAdresse	2
scopeBereich	pump systemPumpensystem
functionFunktion	output valueAusgangswert
data typeDatentyp	UINT
unitEinheit	m³/h
scaleSkalierung	0.1
range lowBereich min.	0
range highBereich max.	9998
error valueFehlerwert	9999
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. This signal represents the (calculated) flow. Calculated values are not suitable for closed loop control applications due to restricted availibility and precision over the range of operation.

Support reference: Wird unterstützt durch: Stratos MAXO; Stratos; IL_E, …;

6.2.7.4.3 Energy Consumption

propertyEigenschaft	valueWert
addressAdresse	3
scopeBereich	pump systemPumpensystem
functionFunktion	output valueAusgangswert
data typeDatentyp	UINT
unitEinheit	kWh
scaleSkalierung	1
range lowBereich min.	0
range highBereich max.	65534
error valueFehlerwert	65535
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. This value represent the totally consumed electrical energy. This value is suitable for an energy performance evaluation.

Support reference: Wird unterstützt durch: Stratos MAXO; Stratos; IL_E, …; MVIE, …;

6.2.7.4.4 power input

propertyEigenschaft	valueWert
addressAdresse	4
scopeBereich	pump systemPumpensystem
functionFunktion	output valueAusgangswert
data typeDatentyp	UINT
unitEinheit	W
scaleSkalierung	1
range lowBereich min.	0
range highBereich max.	65534
error valueFehlerwert	65535
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. This signal represents the current electrical input power.

Support reference: Wird unterstützt durch: Stratos MAXO; Stratos; IL_E, …; MVIE, …;

6.2.7.4.5 Operation Time

propertyEigenschaft	valueWert
addressAdresse	5
scopeBereich	master pumpMaster-Pumpe
functionFunktion	output valueAusgangswert
data typeDatentyp	UINT
unitEinheit	h
scaleSkalierung	10
range lowBereich min.	0
range highBereich max.	65534
error valueFehlerwert	65535
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. This value represents the total time where the device was running (motor turning).

Support reference: Wird unterstützt durch: Stratos MAXO; Stratos; IL_E, …; MVIE, …;

6.2.7.4.6 Electrical Current

propertyEigenschaft	valueWert
addressAdresse	6
scopeBereich	master pumpMaster-Pumpe
functionFunktion	output valueAusgangswert
data typeDatentyp	UINT
unitEinheit	A
scaleSkalierung	0.1
range lowBereich min.	0
range highBereich max.	65534
error valueFehlerwert	65535
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. This signal represents the electrical input current.

Support reference: Wird unterstützt durch: Stratos; IL_E, … MVIE, …(0.55…7.5 kW);

6.2.7.4.7 Speed

propertyEigenschaft	valueWert
addressAdresse	7
scopeBereich	master pumpMaster-Pumpe
functionFunktion	output valueAusgangswert
data typeDatentyp	UINT
unitEinheit	1/min
scaleSkalierung	1
range lowBereich min.	0
range highBereich max.	65534
error valueFehlerwert	65535
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. This signal shows the rotational speed of the pump.

Support reference: Wird unterstützt durch: Stratos MAXO; Stratos; IL_E, …; MVIE, …;

6.2.7.4.8 temperature fluid @ device

propertyEigenschaft	valueWert
addressAdresse	8
scopeBereich	pump systemPumpensystem
functionFunktion	output valueAusgangswert
data typeDatentyp	UINT
unitEinheit	K
scaleSkalierung	0.1
range lowBereich min.	0
range highBereich max.	65534
error valueFehlerwert	65535
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. This signal shows the measurement value of the fluid temperature sensor. It can also be a remote sensor signal.

Support reference: Wird unterstützt durch: Stratos MAXO; Stratos;

6.2.7.4.9 Operating Hours DP

propertyEigenschaft	valueWert
addressAdresse	9
scopeBereich	pump systemPumpensystem
functionFunktion	output valueAusgangswert
data typeDatentyp	UINT
unitEinheit	h
scaleSkalierung	10
range lowBereich min.	0
range highBereich max.	65534
error valueFehlerwert	65535
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. This value represents the total time where the device was running (motor turning). This Input register returns the operating time of the double pump system.

Support reference: Wird unterstützt durch: Stratos MAXO; Stratos; IL_E, …; MVIE, …;

6.2.7.4.10 Control Function

propertyEigenschaft	valueWert
addressAdresse	10
scopeBereich	pump systemPumpensystem
functionFunktion	active valueaktiver Wert
data typeDatentyp	WORD
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

valueWert	Name	descriptionBeschreibung	supportunterstützt durch
1	Gen_Spd	This control mode operates the device with constant speed.	Stratos MAXO; Stratos; IL_E, …; MVIE, …;
2	CONST_FREQ	reservedreserviert	−
3	Gen_PHdConst	This control mode operates the device with constant differential pressure.	Stratos MAXO; Stratos; IL_E, …;
4	Gen_PHdVar	This control mode operates the device with a differential pressure which varies with the flow.	Stratos MAXO; Stratos; IL_E, …;
5	CONST_PRESSURE	This control mode operates the device with constant discharge pressure.	MVIE, …;
6	TEMP_VARIABLE	This control mode operates the device with a differential pressure which varies with the fluid temperature.	CIF-/IF-Module internal; Stratos;
6	CONST_POWER	reservedreserviert	−
7	CONST_HEAD	reservedreserviert	−
8	CONST_FLOW	reservedreserviert	−
9	Gen_T	This control mode operates the device with constant temperature for generic application.	Stratos MAXO;
10	Gen_TDiff	This control mode operates the device with constant differential temperature for generic application.	Stratos MAXO;
11	CONST_LEV	reservedreserviert	−
15	INVALID	Invalid valueUngültiger Wert	CIF-/IF-Module internal;
16	HeatRadiator_PHd	This control mode operates the device with a differential pressure which varies with the flow for heating radiator applications.	Stratos MAXO;
17	HeatRadiator_DA	This control mode operates the device with automatic setpoint adjustement (dynamic adapt) for heating radiator applications.	Stratos MAXO;
18	HeatRadiator_T	This control mode operates the device with constant temperature for heating radiator application.	Stratos MAXO;
19	HeatFloor_PHd	This control mode operates the device with a differential pressure which varies with the flow for floor heating applications.	Stratos MAXO;
20	HeatFloor_DA	This control mode operates the device with automatic setpoint adjustement (dynamic adapt) for floor heating applications.	Stratos MAXO;
21	HeatFloor_T	This control mode operates the device with constant temperature for floor heating application.	Stratos MAXO;
22	HeatCeiling_PHd	This control mode operates the device with constant differential pressure for ceiling heating applications.	Stratos MAXO;
23	HeatCeiling_DA	This control mode operates the device with automatic setpoint adjustement (dynamic adapt) for ceiling heating applications.	Stratos MAXO;
24	HeatCeiling_T	This control mode operates the device with constant temperature for ceiling heating applications.	Stratos MAXO;
25	HeatFan_PHd	This control mode operates the device with a differential pressure which varies with the flow for fan coil heating applications.	Stratos MAXO;
26	HeatFan_DA	This control mode operates the device with automatic setpoint adjustement (dynamic adapt) for fan coil heating applications.	Stratos MAXO;
27	HeatFan_T	This control mode operates the device with constant temperature for fan coil heating applications.	Stratos MAXO;
28	HeatB._T	This control mode operates the device with constant temperature for heating applications with hydraulic separator.	Stratos MAXO;
29	HeatB._TDiff	This control mode operates the device with constant differential temperature for heating applications with hydraulic separator.	Stratos MAXO;
30	HeatB._Acc.Flow	This control mode operates the device with a setpoint depending on the volume flow of other pumps for heating applications with hydraulic separator.	Stratos MAXO;
31	HeatE._T	This control mode operates the device with constant temperature for heating applications with heat exchanger.	Stratos MAXO;
32	HeatE._TDiff	This control mode operates the device with constant differential temperature for heating applications with heat exchanger.	Stratos MAXO;
33	HeatE._Acc.Flow	This control mode operates the device with a setpoint depending on the volume flow of other pumps for heating applications with heat exchanger.	Stratos MAXO;
34	Heat_PHdConst	This control mode operates the device with constant differential pressure for heating applications.	Stratos MAXO;
35	Heat_PHdVar	This control mode operates the device with a differential pressure which varies with the flow for heating applications.	Stratos MAXO;
36	Heat_PHdExt	This control mode operates the device with constant differential pressure for heating applications with external differential pressure sensor.	Stratos MAXO;
37	Heat_DA	This control mode operates the device with automatic setpoint adjustement (dynamic adapt) for heating applications.	Stratos MAXO;
38	Heat_VolFlow	This control mode operates the device with constant volume flow for heating applications.	Stratos MAXO;
39	Heat_Acc.Flow	This control mode operates the device with a setpoint depending on the volume flow of other pumps for heating applications.	Stratos MAXO;
40	Heat_T	This control mode operates the device with constant temperature for heating application.	Stratos MAXO;
41	Heat_TDiff	This control mode operates the device with constant differential temperature for heating application.	Stratos MAXO;
42	Heat_Spd	This control mode operates the device with constant speed for heating applications.	Stratos MAXO;
43	CoolCeiling_PHd	This control mode operates the device with constant differential pressure for ceiling cooling applications.	Stratos MAXO;
44	CoolCeiling_DA	This control mode operates the device with automatic setpoint adjustement (dynamic adapt) for ceiling cooling applications.	Stratos MAXO;
45	CoolCeiling_T	This control mode operates the device with constant temperature for ceiling cooling application.	Stratos MAXO;
46	CoolFloor_PHd	This control mode operates the device with constant differential pressure for floor cooling applications.	Stratos MAXO;
47	CoolFloor_DA	This control mode operates the device with automatic setpoint adjustement (dynamic adapt) for floor cooling applications.	Stratos MAXO;
48	CoolFloor_T	This control mode operates the device with constant temperature mode for floor cooling applications.	Stratos MAXO;
49	CoolFan_PHd	This control mode operates the device with a differential pressure which varies with the flow for fan coil cooling applications.	Stratos MAXO;
50	CoolFan_DA	This control mode operates the device with automatic setpoint adjustement (dynamic adapt) for fan coil cooling applications.	Stratos MAXO;
51	CoolFan_T	This control mode operates the device with constant temperature mode for fan coil cooling application.	Stratos MAXO;
52	CoolB._T	This control mode operates the device with constant temperature for cooling applications with hydraulic separator.	Stratos MAXO;
53	CoolB._TDiff	This control mode operates the device with constant differential temperature for cooling applications with hydraulic separator.	Stratos MAXO;
54	CoolB._Acc.Flow	This control mode operates the device with a setpoint depending on the volume flow of other pumps for cooling applications with hydraulic separator.	Stratos MAXO;
55	CoolE._T	This control mode operates the device with constant temperature mode for cooling application with heat exchanger.	Stratos MAXO;
56	CoolE._TDiff	This control mode operates the device with constant differential temperature for cooling applications with heat exchanger.	Stratos MAXO;
57	CoolE._Acc.Flow	This control mode operates the device with a setpoint depending on the volume flow of other pumps for cooling applications with heat exhanger.	Stratos MAXO;
58	Cool_PHdConst	This control mode operates the device with constant differential pressure for cooling applications.	Stratos MAXO;
59	Cool_PHdVar	This control mode operates the device with a differential pressure which varies with the flow for cooling applications.	Stratos MAXO;
60	Cool_PHdExt	This control mode operates the device with constant differential pressure for cooling application with external differential pressure sensor.	Stratos MAXO;
61	Cool_DA	This control mode operates the device with automatic setpoint adjustement (dynamic adapt) for cooling applications.	Stratos MAXO;
62	Cool_VolFlow	This control mode operates the device with constant volume flow for cooling applications.	Stratos MAXO;
63	Cool_Acc.Flow	This control mode operates the device with a setpoint depending on the volume flow of other pumps for cooling applications.	Stratos MAXO;
64	Cool_T	This control mode operates the device with constant temperature mode for cooling application.	Stratos MAXO;
65	Cool_TDiff	This control mode operates the device with constant differential temperature for cooling application.	Stratos MAXO;
66	Cool_Spd	This control mode operates the motor with constant speed for cooling applications.	Stratos MAXO;
67	San_Circ._T	This control mode operates the device with constant temperature for sanitary hot water circulation.	Stratos MAXO;
68	SanW.Heat._TDiff	This control mode operates the device with constant differential temperature for sanitary hot water application with heat exchanger in the storage tank.	Stratos MAXO;
69	SanL.S._T	reservedreserviert	Stratos MAXO;
70	SanL.S._Acc.Flow	reservedreserviert	Stratos MAXO;
71	San_PHdConst	This control mode operates the device with constant differential pressure for sanitary hot water applications.	Stratos MAXO;
72	San_PHdVar	This control mode operates the device with a differential pressure which varies with the flow for sanitary hot water applications.	Stratos MAXO;
73	San_PHdExternal	This control mode operates the device with constant differential pressure for sanitary hot water applications with external differential pressure sensor.	Stratos MAXO;
74	San_VolFlow	This control mode operates the device with constant volume flow for sanitary hot water applications.	Stratos MAXO;
75	San_Acc.Flow	This control mode operates the device with a setpoint depending on the volume flow of other pumps for sanitary hot water applications.	Stratos MAXO;
76	San_T	This control mode operates the device with constant temperature for sanitary hot water application.	Stratos MAXO;
77	San_TDiff	This control mode operates the device with constant differential temperature for sanitary hot water application.	Stratos MAXO;
78	San_Spd	This control mode operates the motor with constant speed for sanitary hot water applications.	Stratos MAXO;
79	Gen_PHdExt	This control mode operates the device with constant differential pressure for generic applications with external diffential pressure sensor.	Stratos MAXO;
80	Gen_DA	This control mode operates the device with automatic setpoint adjustement (dynamic adapt) for generic applications.	Stratos MAXO;
81	Gen_VolFlow	This control mode operates the device with constant volume flow for generic applications.	Stratos MAXO;
82	Gen_Acc.Flow	This control mode operates the device with a setpoint depending on the volume flow of other pumps for generic applications.	Stratos MAXO;
83	ScndPHdConst	This control mode operates the device with constant differential pressure. A special parameter set which is stored in the device is used.	Stratos MAXO;
84	ScndPHdVar	This control mode operates the device with a differential pressure which varies with the flow. A special parameter set which is stored in the device is used.	Stratos MAXO;
85	ScndFlow	This control mode operates the device with constant volume flow. A special parameter set which is stored in the device is used.	Stratos MAXO;
86	ScndSpd	This control mode operates the motor with constant speed. A special parameter set which is stored in the device is used.	Stratos MAXO;
139	VAR_PRESSURE	This control mode operates the device with a discharge pressure that varies with the flow.	MVIE, …;
140	Gen_UsrDfd	This control mode operates the device with user configurable PID controller.	Stratos MAXO; IL_E, …; MVIE, …;

This is the base signal. This signal represents the control mode for the device. In case a selected mode is not supported, the device will stay in the previously selected mode.

Support reference: Wird unterstützt durch: Stratos MAXO; Stratos; IL_E, …; MVIE, …;

6.2.7.4.16 Pump Module

propertyEigenschaft	valueWert
addressAdresse	16
scopeBereich	pump systemPumpensystem
functionFunktion	output valueAusgangswert
data typeDatentyp	WORD
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

bit	Name	Beschreibung	description	support	version
0	TRUE	Dieses Signal ist das Grundsignal. Dieses Signal entspricht einem konstanten '1' Bit, typischerweise für Kompatibibitätszwecke. Für Schreibzugriff muss dieses immer gesetzt sein.	This is the base signal. This signal represens a static '1' bit, typically for compatibility purpose. For write acces, this bit shall always be '1'.	PLC_INT	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)

This is the base signal. This register returns if the pump module is controlled by a frequency converter or not.

6.2.7.4.17 Pump Type

propertyEigenschaft	valueWert
addressAdresse	17
scopeBereich	pump systemPumpensystem
functionFunktion	output valueAusgangswert
data typeDatentyp	BYTE
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

valueWert	Name	descriptionBeschreibung	supportunterstützt durch
254	EXTENDED	This value is valid, but not covered by this enumeration.	CIF-/IF-Module internal;
255	INVALID	This value is invaid (error value).Dieser Wert ist ungültig (Fehlerwert)	CIF-/IF-Module internal;

This is the base signal. This signal shows the pump type in PLR notation. This signal is presented for compatibility reason. If this pump has no PLR pump type, the value EXTENDED will be returned.

Support reference: Wird unterstützt durch: CIF-/IF-Module mapped;

6.2.7.4.18 Speed max-pres-value

propertyEigenschaft	valueWert
addressAdresse	18
scopeBereich	pump systemPumpensystem
functionFunktion	active valueaktiver Wert
data typeDatentyp	UINT
unitEinheit	1/min
scaleSkalierung	1
range lowBereich min.	0
range highBereich max.	65534
error valueFehlerwert	65535
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. This signal shows the rotational speed of the pump.

Support reference: Wird unterstützt durch: Stratos MAXO; Stratos; IL_E, …; MVIE, …;

6.2.7.4.19 Speed min-pres-value

propertyEigenschaft	valueWert
addressAdresse	19
scopeBereich	pump systemPumpensystem
functionFunktion	active valueaktiver Wert
data typeDatentyp	UINT
unitEinheit	1/min
scaleSkalierung	1
range lowBereich min.	0
range highBereich max.	65534
error valueFehlerwert	65535
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. This signal shows the rotational speed of the pump.

Support reference: Wird unterstützt durch: Stratos MAXO; Stratos; IL_E, …; MVIE, …;

6.2.7.4.20 Pressure Max Δp-c

propertyEigenschaft	valueWert
addressAdresse	20
scopeBereich	pump systemPumpensystem
functionFunktion	active valueaktiver Wert
data typeDatentyp	UINT
unitEinheit	cm H₂O
scaleSkalierung	10
range lowBereich min.	0
range highBereich max.	65534
error valueFehlerwert	65535
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. This signal shows the maximum possible pressure setpointfor the operation mode Δ p-c. It can be used to scale a setpoint in percent back to the physical unit. For multistage pumps, this value is not the maximum head of the pump, but the measurement range of the sensor.

Support reference: Wird unterstützt durch: Stratos MAXO; Stratos; IL_E, …; MVIE, …;

6.2.7.4.21 Pressure Min Δp-c

propertyEigenschaft	valueWert
addressAdresse	21
scopeBereich	pump systemPumpensystem
functionFunktion	active valueaktiver Wert
data typeDatentyp	UINT
unitEinheit	cm H₂O
scaleSkalierung	10
range lowBereich min.	0
range highBereich max.	65534
error valueFehlerwert	65535
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. This signal shows the minimum possible pressure setpoint in the operation mode Δ p-c.

Support reference: Wird unterstützt durch: Stratos MAXO; Stratos; IL_E, …; MVIE, …;

6.2.7.4.22 Pressure Max Δp-v

propertyEigenschaft	valueWert
addressAdresse	22
scopeBereich	pump systemPumpensystem
functionFunktion	active valueaktiver Wert
data typeDatentyp	UINT
unitEinheit	cm H₂O
scaleSkalierung	10
range lowBereich min.	0
range highBereich max.	65534
error valueFehlerwert	65535
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. This signal shows the maximum possible pressure setpoint for the operation mode Δ p-v. It can be used to scale a setpoint in percent back to the physical unit. For multistage pumps, this value is not the maximum head of the pump, but the measurement range of the sensor.

Support reference: Wird unterstützt durch: Stratos MAXO; Stratos; IL_E, …;

6.2.7.4.23 Pressure Min Δp-v

propertyEigenschaft	valueWert
addressAdresse	23
scopeBereich	pump systemPumpensystem
functionFunktion	active valueaktiver Wert
data typeDatentyp	UINT
unitEinheit	cm H₂O
scaleSkalierung	10
range lowBereich min.	0
range highBereich max.	65534
error valueFehlerwert	65535
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. This signal shows the minimum possible pressure setpoint in the operation mode Δ p-v.

Support reference: Wird unterstützt durch: Stratos MAXO; Stratos; IL_E, …;

6.2.7.4.24 Flow (estimated) max-pres-value

propertyEigenschaft	valueWert
addressAdresse	24
scopeBereich	pump systemPumpensystem
functionFunktion	output valueAusgangswert
data typeDatentyp	UINT
unitEinheit	m³/h
scaleSkalierung	0.1
range lowBereich min.	0
range highBereich max.	65534
error valueFehlerwert	65535
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

Support reference: Wird unterstützt durch: Stratos MAXO; Stratos; IL_E, …;

6.2.7.4.25 Flow (estimated) min-pres-value

propertyEigenschaft	valueWert
addressAdresse	25
scopeBereich	pump systemPumpensystem
functionFunktion	output valueAusgangswert
data typeDatentyp	UINT
unitEinheit	m³/h
scaleSkalierung	0.1
range lowBereich min.	0
range highBereich max.	65534
error valueFehlerwert	65535
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

Support reference: Wird unterstützt durch: Stratos MAXO; Stratos; IL_E, …;

6.2.7.4.26 Supported Errors

propertyEigenschaft	valueWert
addressAdresse	26
scopeBereich	pump systemPumpensystem
functionFunktion	output valueAusgangswert
data typeDatentyp	WORD
range lowBereich min.	0
range highBereich max.	65535
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. This register returns the supported errors that can be read in Input Register 37. Notice: This register is available for compatibility reasons and will be removed in future software versions. Therefore it indicates the support of all errors (value 0xFFFF).

6.2.7.4.27 Supported Service Messages

propertyEigenschaft	valueWert
addressAdresse	27
scopeBereich	pump systemPumpensystem
functionFunktion	output valueAusgangswert
data typeDatentyp	WORD
range lowBereich min.	0
range highBereich max.	65535
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. This Input register returns the supported service messages that can be read in the Input register address 35 (Service Message). Notice: This register is available for compatibility reasons and will be removed in future software versions. Therefore it indicates the support of all service messages (value 0xFFFF).

6.2.7.4.28 power input max-pres-value

propertyEigenschaft	valueWert
addressAdresse	28
scopeBereich	pump systemPumpensystem
functionFunktion	output valueAusgangswert
data typeDatentyp	UINT
unitEinheit	W
scaleSkalierung	1
range lowBereich min.	0
range highBereich max.	65534
error valueFehlerwert	65535
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. This signal represents the current electrical input power.

Support reference: Wird unterstützt durch: Stratos MAXO; Stratos; IL_E, …; MVIE, …;

6.2.7.4.35 Service Message

propertyEigenschaft	valueWert
addressAdresse	35
scopeBereich	pump systemPumpensystem
functionFunktion	output valueAusgangswert
data typeDatentyp	WORD
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

bit	Name	Beschreibung	description	support	version
0	Service Required	Dieses Signal ist das Grundsignal. Dieses Signal zeigt an, dass eine Service-Aktion erforderlich ist. Dieses Signal bedeutet keine akute Funktionseinschränkung.	This is the base signal. This signal shows a required service action for the device. It does not mean any current insufficency for the operation.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,PLC_MAP	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
1	FALSE	Dieses Signal ist das Grundsignal. Dieses Signal entspricht einem konstanten '0' Bit, typischerweise für Kompatibibitätszwecke. Für Schreibzugriff muss dieses immer zurückgesetzt sein.	This is the base signal. This signal represens a static '0' bit, typically for compatibility purpose. For write acces, this bit shall always be '0'.	PLC_INT	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
2	FALSE	Dieses Signal ist das Grundsignal. Dieses Signal entspricht einem konstanten '0' Bit, typischerweise für Kompatibibitätszwecke. Für Schreibzugriff muss dieses immer zurückgesetzt sein.	This is the base signal. This signal represens a static '0' bit, typically for compatibility purpose. For write acces, this bit shall always be '0'.	PLC_INT	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
3	FALSE	Dieses Signal ist das Grundsignal. Dieses Signal entspricht einem konstanten '0' Bit, typischerweise für Kompatibibitätszwecke. Für Schreibzugriff muss dieses immer zurückgesetzt sein.	This is the base signal. This signal represens a static '0' bit, typically for compatibility purpose. For write acces, this bit shall always be '0'.	PLC_INT	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)

This is the base signal. This Input register returns the current service actions needed.

6.2.7.4.36 Error Type

propertyEigenschaft	valueWert
addressAdresse	36
scopeBereich	pump systemPumpensystem
functionFunktion	output valueAusgangswert
data typeDatentyp	WORD
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

bit	Name	Beschreibung	description	support	version
0	Status Module error	Dieses Signal ist das Grundsignal. Dieses Signal zeigt einen Fehler im Elektronikmodul an.	This is the base signal. This signal shows an error inside the electronic module.	PLC_MAP	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
1	Status Motor error	Dieses Signal ist das Grundsignal. Dieses Signal zeigt einen Motorfehler an.	This is the base signal. This signal is set, if the motor has a failure.	PLC_MAP	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
3	Error Present	Dieses Signal ist das Grundsignal. Dieses Signal zeigt einen Fehler der Pumpe an und bedeutet, dass der Motor nicht dreht. Ein automatischer Wiederanlaufversuch wird erfolgen.	This is the base signal. This signal shows an error of the pump. It means that the motor is currently stopped. A start retry will be performed.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,PLC_MAP	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
4	Status supply voltage error	Dieses Signal ist das Grundsignal. Dieses Signal wird gesetzt, wenn die Eingangsspannung nicht den Anforderungen entspricht.	This is the base signal. This signal is set if the supply voltage is not adequate for operation.	PLC_MAP	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)

This is the base signal. This Input register returns the pump error. If one bit is active an error is present. A possible list of errors is located in the pump manual.

6.2.7.4.37 Error Message

propertyEigenschaft	valueWert
addressAdresse	37
scopeBereich	pump systemPumpensystem
functionFunktion	output valueAusgangswert
data typeDatentyp	WORD
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

bit	Name	Beschreibung	description	support	version
0	Status Undervoltage	Dieses Signal ist das Grundsignal. Dieses Signal zeigt den Zustand "Unterspannung". Es bedeutet, dass die Versorgungsspannung für einen Betrieb nicht ausreichend ist	This is the base signal. This signal shows that the supply voltage for the device is insufficient.	PLC_MAP	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
1	Status Overvoltage	Dieses Signal ist das Grundsignal. Dieses Signal zeigt den Zustand "Überspannung". Es bedeutet, dass die Versorgungsspannung für einen Betrieb zu hoch ist.	This is the base signal. This signal shows that the supply voltage for the device is too high.	PLC_MAP	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
2	Status Phase fault	Dieses Signal ist das Grundsignal. Dieses Signal zeigt den Zustand "Phasenfehler". Es bedeutet, dass vom versorgenden Netzt mindestens eine Phase eine ungenügende Versorgungsqualität aufweist.	This is the base signal. This signal shows that the supply has a phase fault. At least the supply via one phase is insufficient.	PLC_MAP	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
3	Status Idle running	Dieses Signal ist das Grundsignal. Dieses Signal zeigt den Zustand Leerlauf der Pumpe. Es bedeutet, dass die bei dieser Drehzahl erwartete Mindestlast (z.B. durch Luft im System) nicht erreicht wird.	This is the base signal. This signal shows an idling state of the pump. The minimum load for the current speed is not reached (due to e.g. air in in the system).	PLC_MAP	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
8	Status Motor overheated	Dieses Signal ist das Grundsignal. Dieses Signal zeigt eine zu hohe Motortemperatur an.	This is the base signal. This signal is set, if the motor tempaerature is too high.	PLC_MAP	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
9	Status Motor error	Dieses Signal ist das Grundsignal. Dieses Signal zeigt einen Motorfehler an.	This is the base signal. This signal is set, if the motor has a failure.	PLC_MAP	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
10	Status Pump blocked	Dieses Signal ist das Grundsignal. Dieses Signal zeigt eine Blockierung der Motorwelle (z.B. durch Verstopfung des Laufrades oder Korrosion) an.	This is the base signal. This signal is set, if the shaft of the motor is blocked. This may occur due to a blocked impeller or corrosion.	PLC_MAP	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
11	Status Module overheated	Dieses Signal ist das Grundsignal. Dieses Signal zeigt eine zu hohe Temperatur des Elektronikmoduls an.	This is the base signal. This signal is set, if the temperature of the electronic module is too high.	PLC_MAP	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
12	Status Module warning	Dieses Signal ist das Grundsignal. Dieses Signal zeigt eine mögliche Unterversorgung an, die im Elektronikmodul erkannt wúrde.	This is the base signal. This signal is set as a warning from the eletronic module that perfomance may become insufficient.	PLC_MAP	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
13	Status Module error	Dieses Signal ist das Grundsignal. Dieses Signal zeigt einen Fehler im Elektronikmodul an.	This is the base signal. This signal shows an error inside the electronic module.	PLC_MAP	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
14	Status sensor malfunction	Dieses Signal ist das Grundsignal. Dieses Signal zeigt einen Fehler in einem internen oder externen Sensor an.	This is the base signal. This signal shows an error of an internal or external sensor.	PLC_MAP	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)

This is the base signal. This Input register returns the error as a bitset . No warnings are transmitted over the bus, only Errors (when the SSM relay becomes active in the Pump). Notice: This register is available for compatibility reasons and will be removed in future software versions, for new projects please use register 940/950. They represent the Wilo error code.

6.2.7.4.38 Pump Status

propertyEigenschaft	valueWert
addressAdresse	38
scopeBereich	pump systemPumpensystem
functionFunktion	output valueAusgangswert
data typeDatentyp	WORD
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

bit	Name	Beschreibung	description	support	version
0	Pump on	Dieses Signal ist das Grundsignal. Dieses Signal repräsentiert den normalen Einschaltbefehl. Er wird umgesetzt, wenn keine Übersteuerungsfunktionen aktiv sind.	This is the base signal. This signal represents the normal "ON" command. This signal is effektive, if no override functions are active.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,STRATOS_MAXO	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
1	FALSE	Dieses Signal ist das Grundsignal. Dieses Signal entspricht einem konstanten '0' Bit, typischerweise für Kompatibibitätszwecke. Für Schreibzugriff muss dieses immer zurückgesetzt sein.	This is the base signal. This signal represens a static '0' bit, typically for compatibility purpose. For write acces, this bit shall always be '0'.	PLC_INT	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
2	Status setpoint difference	Dieses Signal ist das Grundsignal. Dieses Signal zeigt an, dass der eingestellte Sollwert nicht erreicht wurde. Ursachen können eine zu geringe ausgewählte Pumpenleistung bzw. eine zu geringe Sollwerteinstellung sein.	This is the base signal. This signal shows that the setpoint is not reached. Possible causes are an insufficient pump size or a setpoint which is lower than the minimal setpoint.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
3	Override off	Dieses Signal ist das Grundsignal. Dieses Signal übersteuert den Einschaltbefehl für die Pumpe (oder das Pumpensystem) mit einem "OFF" Befehl.	This is the base signal. This signal overrides the pump (system) command with "OFF" command.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,STRATOS_MAXO	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
4	Pump configuration double pump	Dieses Signal ist das Grundsignal. Dieses Signal zeigt an, dass es sich bei dem angeschlossenen Gerät um eine Doppelpumpe handelt.	This is the base signal. This signal shows that the pump system is a double pump.	GLANDLESS,GLANDED_SINGLE,STRATOS_MAXO	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
5	Status local operation active	Dieses Signal ist das Grundsignal. Dieses Signal zeigt an, dass die Steuerung über diesen Kanal durch eine lokale Aktion am Gerät derzeit blockiert ist.	This is the base signal. This signal shows that the control via this communication channel is overidden by a local action at the device.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,STRATOS_MAXO	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
6	Status Q/H values invalid	Dieses Signal ist das Grundsignal. Dieses Signal zeigt an, dass die Werte für Durchfluß (Q) und/oder (Differenz-)Druck ungültig sind.	This is the base signal. This signal shows that the values for flow (Q) and/or (differential) pressure are invalid.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,PLC_MAP	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
7	Override min	Dieses Signal ist das Grundsignal. Dieses Signal übersteuert den Einschaltbefehl für die Pumpe (oder das Pumpensystem) mit einem "MIN" Befehl.	This is the base signal. This signal overrides the pump (system) command with "MIN" command.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,STRATOS_MAXO	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
13	Wink Service	Dieses Signal ist das Grundsignal. Wenn der Menüpunkt "ID" im Gerätemenü aktiviert wurde, wird dieses Signal für einige Sekunden gesetzt.	This is the base signal. If the menuitem "ID" in the device menu is activated, this signal is activated for a few seconds.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,STRATOS_MAXO	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)

This is the base signal. This Input register returns the current pump status. It contains detailed information about the controller.

6.2.7.4.39 State Diagnostics

propertyEigenschaft	valueWert
addressAdresse	39
scopeBereich	pump systemPumpensystem
functionFunktion	output valueAusgangswert
data typeDatentyp	WORD
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

bit	Name	Beschreibung	description	support	version
0	Error Present	Dieses Signal ist das Grundsignal. Dieses Signal zeigt einen Fehler der Pumpe an und bedeutet, dass der Motor nicht dreht. Ein automatischer Wiederanlaufversuch wird erfolgen.	This is the base signal. This signal shows an error of the pump. It means that the motor is currently stopped. A start retry will be performed.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,PLC_MAP	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
1	Status supply voltage error	Dieses Signal ist das Grundsignal. Dieses Signal wird gesetzt, wenn die Eingangsspannung nicht den Anforderungen entspricht.	This is the base signal. This signal is set if the supply voltage is not adequate for operation.	PLC_MAP	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
3	Status lower regulation limit	Dieses Signal ist das Grundsignal. Dieses Signal zeigt an, dass sich der Drehzahl-Stellausgang zur Pumpe an der unteren Gerenze befindet. Die Pumpe / das Pumpensystem kann dem Stellsignal in diese Richtung nicht mehr folgen.	This is the base signal. This signal shows that the control output for the pump speed is at it´s low limit. The pump (system) cannot follow the control signal in this direction.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,STRATOS_MAXO	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
4	Status high regulation limit	Dieses Signal ist das Grundsignal. Dieses Signal zeigt an, dass sich der Drehzahl-Stellausgang zur Pumpe an der oberen Gerenze befindet. Die Pumpe / das Pumpensystem kann dem Stellsignal in diese Richtung nicht mehr folgen.	This is the base signal. This signal shows that the control output for the pump speed is as it´s high limit. The pump (system) cannot follow the control signal in this direction.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,STRATOS_MAXO	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
6	Status setpoint out of range	Dieses Signal ist das Grundsignal. Dieses Signal zeigt an, dass sich der eingestellte Sollwert außerhalb des möglichen Bereichs befindet. Die Pumpe wird den gewünschten Sollwert nicht erreichen.	This is the base signal. This signal shows that the setpoint is out of the possible range. The pump (system) will not perform according the setpoint.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,PLC_MAP	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
8	Status local operation active	Dieses Signal ist das Grundsignal. Dieses Signal zeigt an, dass die Steuerung über diesen Kanal durch eine lokale Aktion am Gerät derzeit blockiert ist.	This is the base signal. This signal shows that the control via this communication channel is overidden by a local action at the device.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,STRATOS_MAXO	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
10	Pump on	Dieses Signal ist das Grundsignal. Dieses Signal repräsentiert den normalen Einschaltbefehl. Er wird umgesetzt, wenn keine Übersteuerungsfunktionen aktiv sind.	This is the base signal. This signal represents the normal "ON" command. This signal is effektive, if no override functions are active.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,STRATOS_MAXO	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)

This is the base signal. This Input register returns some status information about the pump.

6.2.7.4.65 Pressure

propertyEigenschaft	valueWert
addressAdresse	65
scopeBereich	slave pumpSlave-Pumpe
functionFunktion	output valueAusgangswert
data typeDatentyp	UINT
unitEinheit	cm H₂O
scaleSkalierung	10
range lowBereich min.	0
range highBereich max.	65534
error valueFehlerwert	65535
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

Support reference: Wird unterstützt durch: Stratos MAXO; Stratos; IL_E, …; MVIE, …;

6.2.7.4.66 Flow (estimated)

propertyEigenschaft	valueWert
addressAdresse	66
scopeBereich	slave pumpSlave-Pumpe
functionFunktion	output valueAusgangswert
data typeDatentyp	UINT
unitEinheit	m³/h
scaleSkalierung	0.1
range lowBereich min.	0
range highBereich max.	65534
error valueFehlerwert	65535
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

Support reference: Wird unterstützt durch: Stratos MAXO; Stratos; IL_E, …;

6.2.7.4.67 Energy Consumption

propertyEigenschaft	valueWert
addressAdresse	67
scopeBereich	slave pumpSlave-Pumpe
functionFunktion	output valueAusgangswert
data typeDatentyp	UINT
unitEinheit	kWh
scaleSkalierung	1
range lowBereich min.	0
range highBereich max.	65534
error valueFehlerwert	65535
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. This value represent the totally consumed electrical energy. This value is suitable for an energy performance evaluation.

Support reference: Wird unterstützt durch: Stratos MAXO; Stratos; IL_E, …; MVIE, …;

6.2.7.4.68 power input

propertyEigenschaft	valueWert
addressAdresse	68
scopeBereich	slave pumpSlave-Pumpe
functionFunktion	output valueAusgangswert
data typeDatentyp	UINT
unitEinheit	W
scaleSkalierung	1
range lowBereich min.	0
range highBereich max.	65534
error valueFehlerwert	65535
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. This signal represents the current electrical input power.

Support reference: Wird unterstützt durch: Stratos MAXO; Stratos; IL_E, …; MVIE, …;

6.2.7.4.69 Operation Time

propertyEigenschaft	valueWert
addressAdresse	69
scopeBereich	slave pumpSlave-Pumpe
functionFunktion	output valueAusgangswert
data typeDatentyp	UINT
unitEinheit	h
scaleSkalierung	10
range lowBereich min.	0
range highBereich max.	65534
error valueFehlerwert	65535
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. This value represents the total time where the device was running (motor turning).

Support reference: Wird unterstützt durch: Stratos MAXO; Stratos; IL_E, …; MVIE, …;

6.2.7.4.70 Electrical Current

propertyEigenschaft	valueWert
addressAdresse	70
scopeBereich	slave pumpSlave-Pumpe
functionFunktion	output valueAusgangswert
data typeDatentyp	UINT
unitEinheit	A
scaleSkalierung	0.1
range lowBereich min.	0
range highBereich max.	65534
error valueFehlerwert	65535
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. This signal represents the electrical input current.

Support reference: Wird unterstützt durch: Stratos; IL_E, … MVIE, …(0.55…7.5 kW);

6.2.7.4.71 Speed

propertyEigenschaft	valueWert
addressAdresse	71
scopeBereich	slave pumpSlave-Pumpe
functionFunktion	output valueAusgangswert
data typeDatentyp	UINT
unitEinheit	1/min
scaleSkalierung	1
range lowBereich min.	0
range highBereich max.	65534
error valueFehlerwert	65535
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. This signal shows the rotational speed of the pump.

Support reference: Wird unterstützt durch: Stratos MAXO; Stratos; IL_E, …; MVIE, …;

6.2.7.4.80 Pump Module (Slave)

propertyEigenschaft	valueWert
addressAdresse	80
scopeBereich	slave pumpSlave-Pumpe
functionFunktion	output valueAusgangswert
data typeDatentyp	BYTE
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

bit	Name	Beschreibung	description	support	version
0	TRUE	Dieses Signal ist das Grundsignal. Dieses Signal entspricht einem konstanten '1' Bit, typischerweise für Kompatibibitätszwecke. Für Schreibzugriff muss dieses immer gesetzt sein.	This is the base signal. This signal represens a static '1' bit, typically for compatibility purpose. For write acces, this bit shall always be '1'.	PLC_INT	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)

This is the base signal. This Input register returns the module type of the Slave in a double pump.

6.2.7.4.81 Pump Type (Slave)

propertyEigenschaft	valueWert
addressAdresse	81
scopeBereich	slave pumpSlave-Pumpe
functionFunktion	output valueAusgangswert
data typeDatentyp	BYTE
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

valueWert	Name	descriptionBeschreibung	supportunterstützt durch
254	EXTENDED	This value is valid, but not covered by this enumeration.	CIF-/IF-Module internal;
255	INVALID	This value is invaid (error value).Dieser Wert ist ungültig (Fehlerwert)	CIF-/IF-Module internal;

This is the base signal. This signal shows the pump type in PLR notation. This signal is presented for compatibility reason. If this pump has no PLR pump type, the value EXTENDED will be returned.

Support reference: Wird unterstützt durch: CIF-/IF-Module mapped;

6.2.7.4.100 Error Type (Slave)

propertyEigenschaft	valueWert
addressAdresse	100
scopeBereich	slave pumpSlave-Pumpe
functionFunktion	output valueAusgangswert
data typeDatentyp	WORD
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

bit	Name	Beschreibung	description	support	version
0	Status Module error	Dieses Signal ist das Grundsignal. Dieses Signal zeigt einen Fehler im Elektronikmodul an.	This is the base signal. This signal shows an error inside the electronic module.	PLC_MAP	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
1	Status Motor error	Dieses Signal ist das Grundsignal. Dieses Signal zeigt einen Motorfehler an.	This is the base signal. This signal is set, if the motor has a failure.	PLC_MAP	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
3	Status supply voltage error	Dieses Signal ist das Grundsignal. Dieses Signal wird gesetzt, wenn die Eingangsspannung nicht den Anforderungen entspricht.	This is the base signal. This signal is set if the supply voltage is not adequate for operation.	PLC_MAP	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
4	Status supply voltage error	Dieses Signal ist das Grundsignal. Dieses Signal wird gesetzt, wenn die Eingangsspannung nicht den Anforderungen entspricht.	This is the base signal. This signal is set if the supply voltage is not adequate for operation.	PLC_MAP	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)

This is the base signal. This Input register returns the error type of the Slave in a double pump.

6.2.7.4.102 Pump Status (Slave)

propertyEigenschaft	valueWert
addressAdresse	102
scopeBereich	slave pumpSlave-Pumpe
functionFunktion	output valueAusgangswert
data typeDatentyp	WORD
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

bit	Name	Beschreibung	description	support	version
0	Pump on	Dieses Signal ist das Grundsignal. Dieses Signal repräsentiert den normalen Einschaltbefehl. Er wird umgesetzt, wenn keine Übersteuerungsfunktionen aktiv sind.	This is the base signal. This signal represents the normal "ON" command. This signal is effektive, if no override functions are active.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,STRATOS_MAXO	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
1	FALSE	Dieses Signal ist das Grundsignal. Dieses Signal entspricht einem konstanten '0' Bit, typischerweise für Kompatibibitätszwecke. Für Schreibzugriff muss dieses immer zurückgesetzt sein.	This is the base signal. This signal represens a static '0' bit, typically for compatibility purpose. For write acces, this bit shall always be '0'.	PLC_INT	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
2	Status setpoint difference	Dieses Signal ist das Grundsignal. Dieses Signal zeigt an, dass der eingestellte Sollwert nicht erreicht wurde. Ursachen können eine zu geringe ausgewählte Pumpenleistung bzw. eine zu geringe Sollwerteinstellung sein.	This is the base signal. This signal shows that the setpoint is not reached. Possible causes are an insufficient pump size or a setpoint which is lower than the minimal setpoint.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
3	Override off	Dieses Signal ist das Grundsignal. Dieses Signal übersteuert den Einschaltbefehl für die Pumpe (oder das Pumpensystem) mit einem "OFF" Befehl.	This is the base signal. This signal overrides the pump (system) command with "OFF" command.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,STRATOS_MAXO	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
4	Pump configuration double pump	Dieses Signal ist das Grundsignal. Dieses Signal zeigt an, dass es sich bei dem angeschlossenen Gerät um eine Doppelpumpe handelt.	This is the base signal. This signal shows that the pump system is a double pump.	GLANDLESS,GLANDED_SINGLE,STRATOS_MAXO	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
5	Status local operation active	Dieses Signal ist das Grundsignal. Dieses Signal zeigt an, dass die Steuerung über diesen Kanal durch eine lokale Aktion am Gerät derzeit blockiert ist.	This is the base signal. This signal shows that the control via this communication channel is overidden by a local action at the device.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,STRATOS_MAXO	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
6	Status Q/H values invalid	Dieses Signal ist das Grundsignal. Dieses Signal zeigt an, dass die Werte für Durchfluß (Q) und/oder (Differenz-)Druck ungültig sind.	This is the base signal. This signal shows that the values for flow (Q) and/or (differential) pressure are invalid.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,PLC_MAP	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
7	Override min	Dieses Signal ist das Grundsignal. Dieses Signal übersteuert den Einschaltbefehl für die Pumpe (oder das Pumpensystem) mit einem "MIN" Befehl.	This is the base signal. This signal overrides the pump (system) command with "MIN" command.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,STRATOS_MAXO	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
13	Wink Service	Dieses Signal ist das Grundsignal. Wenn der Menüpunkt "ID" im Gerätemenü aktiviert wurde, wird dieses Signal für einige Sekunden gesetzt.	This is the base signal. If the menuitem "ID" in the device menu is activated, this signal is activated for a few seconds.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,STRATOS_MAXO	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)

This is the base signal. This Input register returns the pump status of the Slave in a double pump.

6.2.7.4.400 duty point (rel.)

propertyEigenschaft	valueWert
addressAdresse	400
scopeBereich	pump systemPumpensystem
functionFunktion	output valueAusgangswert
data typeDatentyp	INT
unitEinheit	%
scaleSkalierung	0.5
range lowBereich min.	-32768
range highBereich max.	32766
error valueFehlerwert	32767
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. It contains the relative duty point of the device. The valid range is not necessarily 0…100 %. a duty point of 0 % is not necessarily linked to the OFF state of the device.

Support reference: Wird unterstützt durch: CIF-/IF-Module mapped; Stratos; IL_E, …; MVIE, …;

6.2.7.4.402 Effective Pump Command

propertyEigenschaft	valueWert
addressAdresse	402
scopeBereich	pump systemPumpensystem
functionFunktion	active valueaktiver Wert
data typeDatentyp	BYTE
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

bit	Name	Beschreibung	description	support	version
0	Pump on	Dieses Signal ist das Grundsignal. Dieses Signal repräsentiert den normalen Einschaltbefehl. Er wird umgesetzt, wenn keine Übersteuerungsfunktionen aktiv sind.	This is the base signal. This signal represents the normal "ON" command. This signal is effektive, if no override functions are active.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,STRATOS_MAXO	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
1	Override min	Dieses Signal ist das Grundsignal. Dieses Signal übersteuert den Einschaltbefehl für die Pumpe (oder das Pumpensystem) mit einem "MIN" Befehl.	This is the base signal. This signal overrides the pump (system) command with "MIN" command.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,STRATOS_MAXO	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
2	Override max	Dieses Signal ist das Grundsignal. Dieses Signal übersteuert den Einschaltbefehl für die Pumpe (oder das Pumpensystem) mit einem "MAX" Befehl.	This is the base signal. This signal overrides the pump (system) command with "MAX" command.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,STRATOS_MAXO	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
3	TRUE	Dieses Signal ist das Grundsignal. Dieses Signal entspricht einem konstanten '1' Bit, typischerweise für Kompatibibitätszwecke. Für Schreibzugriff muss dieses immer gesetzt sein.	This is the base signal. This signal represens a static '1' bit, typically for compatibility purpose. For write acces, this bit shall always be '1'.	PLC_INT	CIF-Module Modbus RTU (3.00…99.99), IF-Module Modbus Stratos (3.00…99.99), IF-Module Modbus (3.00…99.99)
4	Override off	Dieses Signal ist das Grundsignal. Dieses Signal übersteuert den Einschaltbefehl für die Pumpe (oder das Pumpensystem) mit einem "OFF" Befehl.	This is the base signal. This signal overrides the pump (system) command with "OFF" command.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,STRATOS_MAXO	CIF-Module Modbus RTU (3.00…99.99), IF-Module Modbus Stratos (3.00…99.99), IF-Module Modbus (3.00…99.99)
5	Override on	Dieses Signal ist das Grundsignal. Dieses Signal übersteuert den Einschaltbefehl für die Pumpe (oder das Pumpensystem) mit einem "ON" Befehl.	This is the base signal. This signal overrides the pump (system) command with "ON" command.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,PLC_INT	CIF-Module Modbus RTU (3.00…99.99), IF-Module Modbus Stratos (3.00…99.99), IF-Module Modbus (3.00…99.99)

This is the base signal. This bitset defines the currently effective command.

6.2.7.4.404 Operation Status

propertyEigenschaft	valueWert
addressAdresse	404
scopeBereich	pump systemPumpensystem
functionFunktion	output valueAusgangswert
data typeDatentyp	WORD
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

bit	Name	Beschreibung	description	support	version
0	Ready for Operation	Dieses Signal ist das Grundsignal. Dieses Signal zeigt an, dass der Motor der Pumpe sich drehen könnte, wenn ein Einschaltbefehl käme.	This is the base signal. This signal indicates that the motor of the pump is capable to run in case of a valid "on" command.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,STRATOS_MAXO	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
1	Pump on	Dieses Signal ist das Grundsignal. Dieses Signal repräsentiert den normalen Einschaltbefehl. Er wird umgesetzt, wenn keine Übersteuerungsfunktionen aktiv sind.	This is the base signal. This signal represents the normal "ON" command. This signal is effektive, if no override functions are active.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,STRATOS_MAXO	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
2	Service Required	Dieses Signal ist das Grundsignal. Dieses Signal zeigt an, dass eine Service-Aktion erforderlich ist. Dieses Signal bedeutet keine akute Funktionseinschränkung.	This is the base signal. This signal shows a required service action for the device. It does not mean any current insufficency for the operation.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,PLC_MAP	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
3	Warning Present	Dieses Signal ist das Grundsignal. Dieses Signal warnt vor einer möglichen bevorstehenden Funktionseinschränking oder Abschaltung Dieses Signal bedeutet noch keine akute Funktionseinschränkung.	This is the base signal. This signal shows a warning regarding a possible insufficency or switch off. It does not mean an effective insuffency for the operation.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,PLC_MAP	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
4	Error Present	Dieses Signal ist das Grundsignal. Dieses Signal zeigt einen Fehler der Pumpe an und bedeutet, dass der Motor nicht dreht. Ein automatischer Wiederanlaufversuch wird erfolgen.	This is the base signal. This signal shows an error of the pump. It means that the motor is currently stopped. A start retry will be performed.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,PLC_MAP	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)
5	Final Error present	Dieses Signal ist das Grundsignal. Dieses Signal zeigt einen endgültigen Fehler der Pumpe an und bedeutet, dass der Motor nicht dreht. Ein automatischer Wiederanlaufversuch wird nicht erfolgen.	This is the base signal. This signal shows a final error of the pump. It means that the motor is currently stopped. A start retry will not be performed.	GLANDLESS,GLANDED_SINGLE,GLANDED_MULTI,PLC_MAP	CIF-Module Modbus RTU (1.00…99.99), IF-Module Modbus Stratos (1.13…99.99), IF-Module Modbus (1.13…99.99)

This is the base signal. This input register reports some operation status information from the pump.

6.2.7.4.500 Heartbeat Count

propertyEigenschaft	valueWert
addressAdresse	500
scopeBereich	pump systemPumpensystem
functionFunktion	output valueAusgangswert
data typeDatentyp	UDINT
unitEinheit	-
scaleSkalierung	1
range lowBereich min.	0
range highBereich max.	4.29497e+9
error valueFehlerwert	4.29497e+9
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. This register counts up the Heartbeats sent by the pump to the IF-Module. The counter is reset by a restart of the pump communication controller and power on of the pump.

Support reference: Wird unterstützt durch: CIF-/IF-Module internal;

6.2.7.4.700 Application Version

propertyEigenschaft	valueWert
addressAdresse	700
scopeBereich	pump systemPumpensystem
functionFunktion	output valueAusgangswert
data typeDatentyp	WORD
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

This is the base signal. This register contains the version of the IF-Module firmware where the main version (to the left of the dot) is coded into the high byte.

Support reference: Wird unterstützt durch: CIF-/IF-Module internal;

6.2.7.4.740 pump type CAN

propertyEigenschaft	valueWert
addressAdresse	740
scopeBereich	master pumpMaster-Pumpe
functionFunktion	output valueAusgangswert
data typeDatentyp	WORD
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

valueWert	Name	descriptionBeschreibung	supportunterstützt durch
65534	EXTENDED	This value is valid, but not covered by this enumeration.	CIF-/IF-Module internal;
65535	INVALID	This value is invaid (error value).Dieser Wert ist ungültig (Fehlerwert)	CIF-/IF-Module internal;

This is the base signal. This signal shows the pump type in CAN notation. This signal is presented for compatibility reason. If this pump has no CAN pump type, a value of 65534 will be returned.

Support reference: Wird unterstützt durch: CIF-/IF-Module mapped; Stratos; IL_E, …; MVIE, …;

6.2.7.4.750 pump type CAN

propertyEigenschaft	valueWert
addressAdresse	750
scopeBereich	slave pumpSlave-Pumpe
functionFunktion	output valueAusgangswert
data typeDatentyp	WORD
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

valueWert	Name	descriptionBeschreibung	supportunterstützt durch
65534	EXTENDED	This value is valid, but not covered by this enumeration.	CIF-/IF-Module internal;
65535	INVALID	This value is invaid (error value).Dieser Wert ist ungültig (Fehlerwert)	CIF-/IF-Module internal;

This is the base signal. This signal shows the pump type in CAN notation. This signal is presented for compatibility reason. If this pump has no CAN pump type, a value of 65534 will be returned.

Support reference: Wird unterstützt durch: CIF-/IF-Module mapped; Stratos; IL_E, …; MVIE, …;

6.2.7.4.940 Warning/Error Message

propertyEigenschaft	valueWert
addressAdresse	940
scopeBereich	master pumpMaster-Pumpe
functionFunktion	output valueAusgangswert
data typeDatentyp	BYTE
range lowBereich min.	0
range highBereich max.	255
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

valueWert	Name	descriptionBeschreibung	supportunterstützt durch
0	NO_ERROR	No errorKein Fehler	CIF-/IF-Module mapped; Stratos MAXO; Stratos; IL_E, …; MVIE, …;
1	FLUID_FLOW_HI	Flow rate out of range, Q > 1,1 * Qnominalhydraulische Überlast, Q > 1,1 * Qnenn	CIF-/IF-Module mapped; MVIE, …;
2	FLUID_TEMP_LO	Fluid temperature < T minMediumtemperatur <T min	CIF-/IF-Module mapped;
3	FLUID_TEMP_HI	Fluid temperature > T maxMediumtemperatur >T max	CIF-/IF-Module mapped; Stratos;
4	MAINS_VOLT_LO	mains under-voltage	CIF-/IF-Module mapped; Stratos; IL_E, …; MVIE, …;
5	MAINS_VOLT_HI	mains overvoltageNetz-Überspannung	CIF-/IF-Module mapped; Stratos; IL_E, …; MVIE, …;
6	MAINS_PHASE	Missing mains phase2-Phasenlauf Phasenfehler netzseitig	CIF-/IF-Module mapped; IL_E, …; MVIE, …;
7	PUMP_GENERATOR	Generator operation	CIF-/IF-Module mapped; Stratos; IL_E, …; MVIE, …;
8	PUMP_CAVITATION	CavitationKavitation	CIF-/IF-Module mapped;
9	PUMP_TURBINE	Turbine mode	CIF-/IF-Module mapped; Stratos;
10	PUMP_BLOCKED	Blocked rotorBlockierung	CIF-/IF-Module mapped; Stratos; IL_E, …; MVIE, …;
11	PUMP_DRY_RUN	Dry runningUnterlast	CIF-/IF-Module mapped; Stratos; MVIE, …;
12	PUMP_ROUGH_IMP	Rough running impellerÜberlast	CIF-/IF-Module mapped;
13	PUMP_CLOGGED	Clogged or unfastened impellerLaufrad verstopft oder gelöst	CIF-/IF-Module mapped;
14	PUMP_LEAK_INT	Internal motor leakage sensor trippedDI-Indikator ausgelöst	CIF-/IF-Module mapped;
15	PUMP_VIBRATION	Vibration over limitUnzulässige Vibration	CIF-/IF-Module mapped;
16	PUMP_ROT_DIR	Wrong rotation directionFalsche Drehrichtung	CIF-/IF-Module mapped;
17	PUMP_LEAK_EXT	Water leakageLeckage	CIF-/IF-Module mapped;
18	PUMP_SEAL	Mechanical seal defectGleitringdichtung defekt	CIF-/IF-Module mapped;
19	FLUID_FLOW_LOW	error volume flow pumpFehler Volumenstromüberwachung Pumpe	CIF-/IF-Module mapped;
20	MOT_TEMP_HI	Over temperature motor windingÜbertemperatur Wicklung	CIF-/IF-Module mapped; Stratos; IL_E, …; MVIE, …;
21	MOT_TORQUE_HI	Overload motor (torque)Überlast Motor (Drehmomoment)	CIF-/IF-Module mapped; Stratos; IL_E, …;
22	MOT_INSULATION	Motor insulation faultIsolationsfehler	CIF-/IF-Module mapped;
23	MOT_SHORT_CIRC	Short circuit (phase - phase, phase - ground)Kurz-/Erdschluß	CIF-/IF-Module mapped; Stratos; IL_E, …; MVIE, …;
24	MOT_CURR_LO	Current too lowWicklungswiderstand	CIF-/IF-Module mapped;
25	MOT_OPEN_CIRC	Missing motor/winding contactStrom zu gering	CIF-/IF-Module mapped; Stratos; IL_E, …; MVIE, …;
26	MOT_TEMP_SENS	WSK or PTC cable breakWSK bzw. PTC unterbrochen	CIF-/IF-Module mapped; IL_E, …; MVIE, …;
27	MOT_SPEED_SENS	Speed sensor defectDrehzahl-/Lagesensor defekt	CIF-/IF-Module mapped;
28	MOT_BEARING	Bearing wear over limitUnzulässiger Lagerverschleiß	CIF-/IF-Module mapped;
29	MOT_TEMP_WARN	Pre alarm WSKWSK-Voralarm	CIF-/IF-Module mapped;
30	MOD_TEMP_HI	Over temperature moduleÜbertemperatur Modul	CIF-/IF-Module mapped; Stratos; IL_E, …; MVIE, …;
31	MOD_TEMP_COMP_HI	Over temperature power bridge / componentsÜbertemperatur Hybrid/Leistungsteil	CIF-/IF-Module mapped; Stratos; IL_E, …; MVIE, …;
32	MOD_VOLT_DC_LO	Undervoltage DC linkUnterspannung Zwischenkreis	CIF-/IF-Module mapped; IL_E, …; MVIE, …;
33	MOD_VOLT_DC_HI	Overvoltage DC linkÜberspannung Zwischenkreis	CIF-/IF-Module mapped; IL_E, …; MVIE, …;
34	E034	Wrong combination pump - moduleZuordnung Modul / Pumpe falsch	CIF-/IF-Module mapped;
35	E035	DP/MP: several same identity	CIF-/IF-Module mapped; IL_E, …;
36	MOD_RELAY	Inrush current relay (Lader.) PFC defect (PFC) AD Converter (ADC) Synchronisation (Sync) Communication (Komm)	CIF-/IF-Module mapped; Stratos;
37	MOD_DC_LINK	DC link capacitor defectZwischenkreiselko defekt	CIF-/IF-Module mapped;
38	MOD_SENS_FLUID	PTC fluid defectPTC für Medientemperatur defekt	CIF-/IF-Module mapped; Stratos;
39	E039	--	CIF-/IF-Module mapped;
40	SENS_PRESS	Ext. pressure sensor / switch defect	CIF-/IF-Module mapped;
41	SENS_ACC	Ext. accelaration sensor defectext. Beschleunigungssensor defekt	CIF-/IF-Module mapped;
42	SENS_IN1	Connection to signal source at IN1 open loop / short circuit (2…10V/4…20mA)	CIF-/IF-Module mapped; MVIE, …;
43	SENS_IN2	Connection to signal source at IN2 open loop / short circuit (2…10V/4…20mA)	CIF-/IF-Module mapped;
44	SENS_SPEED	Ext. Revolution speed sensor defectext. Drehzahlsensor defekt	CIF-/IF-Module mapped;
45	SENS_TEMP_1	Temperature sensor 1 defectTemperatursensor 1 defekt	CIF-/IF-Module mapped;
46	SENS_TEMP_2	Temperature sensor 2 defectTemperatursensor 2 defekt	CIF-/IF-Module mapped;
47	SENS_TEMP_3	Temperature sensor 3 defectTemperatursensor 3 defekt	CIF-/IF-Module mapped;
48	E048	--	CIF-/IF-Module mapped;
49	E049	Expansion vessel / check valve	CIF-/IF-Module mapped;
50	COM_BMS	BMS-communication timeoutBMS-Kommunikations Timeout	CIF-/IF-Module mapped; Stratos; IL_E, …; MVIE, …;
51	COM_DP	Not permitted combination DP/MPunzulässige Kombination DP/MP	CIF-/IF-Module mapped; Stratos; IL_E, …;
52	COM_DP_TIMEOUT	DP/MP-communication timeoutDP/MP-Kommunikations Timeout	CIF-/IF-Module mapped; Stratos; IL_E, …;
53	COM_CAN_ADR	Double / multiple adress (for CAN bus communication)Doppelte/Mehrfache Adressvergabe	CIF-/IF-Module mapped; Stratos;
54	COM_CAN_BIND	Binding not possible, bus device missing Bindungspartner fehlt	CIF-/IF-Module mapped; Stratos; MVIE, …;
55	COM_VFD	Frequency converter - communication errorFrequenz-Umrichter-Kommunikationsfehler	CIF-/IF-Module mapped;
56	E056	--	CIF-/IF-Module mapped;
57	E057	--	CIF-/IF-Module mapped;
58	E058	--	CIF-/IF-Module mapped;
59	E059	--	CIF-/IF-Module mapped;
60	SYS_PRESS_HI	System over pressureÜberdruck System	CIF-/IF-Module mapped;
61	SYS_PRESS_LO	System low pressureUnterdruck System	CIF-/IF-Module mapped;
62	SYS_FLUID_LO	Lack of water (.x suffix for location)	CIF-/IF-Module mapped;
63	SYS_FLUID_LEAK	leakage in system (loss of water)Leckage System (Wasserverlust)	CIF-/IF-Module mapped;
64	SYS_FLUID_FROST	Frost protectionFrostschutz	CIF-/IF-Module mapped;
65	SYS_FLUID_DRAIN	drainage failureWasser-Ablauf/Überlauf gestört	CIF-/IF-Module mapped;
66	SYS_FLUID_FLOOD	Flood (max. water level)Hochwasser (HW)	CIF-/IF-Module mapped;
67	SYS_OVD_FLUID_D	override of the standard discharge path (.x suffix for location)	CIF-/IF-Module mapped;
68	SYS_OVD_OFF	Priority offVorrang AUS	CIF-/IF-Module mapped;
69	E069	--	CIF-/IF-Module mapped;
70	E070	Internal communication error interner Kommunikationsfehler (SPI)	CIF-/IF-Module mapped; IL_E, …; MVIE, …;
71	E071	memory-errorSpeicherfehler	CIF-/IF-Module mapped; IL_E, …; MVIE, …;
72	E072	Power components/ frequency converterLeistungsteil/Umrichter	CIF-/IF-Module mapped; IL_E, …; MVIE, …;
73	E073	Frequency converter numberFrequenz-Umrichter-Nummer	CIF-/IF-Module mapped;
74	E074	Internal fan defectInterner Lüfter defekt	CIF-/IF-Module mapped;
75	E075	Inrush current relay defectLaderelais defekt	CIF-/IF-Module mapped; MVIE, …;
76	E076	Current sensor defectLEM-Wandler defekt	CIF-/IF-Module mapped; IL_E, …;
77	E077	24V supply voltage defect24V Versorgungsspannung	CIF-/IF-Module mapped; IL_E, …;
78	E078	Unknown motor numberunbekannte Motornummer	CIF-/IF-Module mapped;
79	E079	--	CIF-/IF-Module mapped;
80	PUMP_FAULT	Pump (collective fault)Pumpe (SSM)	CIF-/IF-Module mapped;
81	E081	Prealarm frequency converter (overtemperature, overload,…)	CIF-/IF-Module mapped;
82	E082	Frequency converterFrequenz-Umrichter	CIF-/IF-Module mapped;
83	E083	--	CIF-/IF-Module mapped;
84	E084	--	CIF-/IF-Module mapped;
85	E085	--	CIF-/IF-Module mapped;
86	E086	--	CIF-/IF-Module mapped;
87	E087	--	CIF-/IF-Module mapped;
88	E088	--	CIF-/IF-Module mapped;
89	MOT_MOD_FAULT	Motor or module faultMotor- oder Modulfehler	CIF-/IF-Module mapped;
90	E090	Implausible combination Plausibilitätsfehler	CIF-/IF-Module mapped;
91	E091	--	CIF-/IF-Module mapped;
92	E092	--	CIF-/IF-Module mapped;
93	E093	--	CIF-/IF-Module mapped;
94	E094	--	CIF-/IF-Module mapped;
95	E095	--	CIF-/IF-Module mapped;
96	E096	Infobyte not setInfobyte nicht gesetzt	CIF-/IF-Module mapped; IL_E, …;
97	E097	Flexpump type data missingFlexpumpdatensatz fehlt	CIF-/IF-Module mapped; IL_E, …;
98	E098	Flexpump type data not valid (Checksum)	CIF-/IF-Module mapped; IL_E, …;
99	E099	Pump typePumpentyp	CIF-/IF-Module mapped;
100	CTRL_BATT	Battery downBatteriefehler ggfs. Mit Zusatz.x	CIF-/IF-Module mapped;
101	PAN_TEMP_HI	Panel overtemperature Schaltschrankübertemperatur	CIF-/IF-Module mapped;
102	PAN_TEMP_LO	Panel low temperatureSchaltschrankuntertemperatur	CIF-/IF-Module mapped;
103	PAN_FAN_INT	Panel fan defectSchaltschranklüfter defekt	CIF-/IF-Module mapped;
104	MOT_FAN_EXT	External fan motor defectFremdlüfter Motor defekt	CIF-/IF-Module mapped;
105	CTRL_SHORT_CIRC	Control / power circuit short circuit (.x suffix for location)	CIF-/IF-Module mapped;
106	CTRL_OPEN_LOOP	Control / power circuit open loop (.x suffix for location)	CIF-/IF-Module mapped;
107	CTRL_ELEC_FAULT	Control / power circuit electrical fault (.x suffix for location)Generischer elektrischer Fehler	CIF-/IF-Module mapped;
108	E108	Reserved block for controller faultsFehlerblock Reglerfehler	CIF-/IF-Module mapped;
109	CTRL_EXT_FAULT	external errorexterner Fehler	CIF-/IF-Module mapped;
110	E110	loss of syncSynchronisationsverlust	CIF-/IF-Module mapped;
111	E111	overcurrentÜberstrom	CIF-/IF-Module mapped;
112	E112	Motor speed higher than synchronous valueDrehzahl Motor übersynchron	CIF-/IF-Module mapped;
113	E113		CIF-/IF-Module mapped;
114	E114		CIF-/IF-Module mapped;
115	E115		CIF-/IF-Module mapped;
116	E116		CIF-/IF-Module mapped;
117	E117		CIF-/IF-Module mapped;
118	E118		CIF-/IF-Module mapped;
119	MOT_TURBINE	turbine drivenTurbinenbetrieb (Fehler)	CIF-/IF-Module mapped;
120	E120	Reservedreserviert	CIF-/IF-Module mapped;
121	E121	Sensor error motor PTC short circuitSensorfehler Motor PTC Kurzschluss	CIF-/IF-Module mapped;
122	E122	Sensor error hybrid module open loopSensorfehler Hybrid Unterbrechung	CIF-/IF-Module mapped;
123	E123	Sensor error hybrid module short circuitSensorfehler Hybrid Kurzschluss	CIF-/IF-Module mapped;
124	E124	sensor error electronics open loopSensorfehler Modul Unterbrechung	CIF-/IF-Module mapped;
125	E125	sensor error electronics short circuitSensorfehler Modul Kurzschluss	CIF-/IF-Module mapped;
126	E126		CIF-/IF-Module mapped;
127	E127		CIF-/IF-Module mapped;
128	E128		CIF-/IF-Module mapped;
129	E129		CIF-/IF-Module mapped;
130	ENG_FUEL	fuel level lowMindeststand Treibstoff	CIF-/IF-Module mapped;
131	ENG_PREHEAT	preheating engineMotorvorheizung	CIF-/IF-Module mapped;
132	ENG_PRESS_OIL_LO	oil pressureNiedriger Öldruck	CIF-/IF-Module mapped;
133	ENG_TEMP_HI	overtemperature motorÜbertemperatur Motor	CIF-/IF-Module mapped;
134	E134	Anlassritzel	CIF-/IF-Module mapped;
135	E135	Ritzelkreis unterbrochen	CIF-/IF-Module mapped;
136	E136	Anlassen fehlgeschlagen	CIF-/IF-Module mapped;
137	ENG_DRIVE_BELT	drive beltRiemenriss	CIF-/IF-Module mapped;
138	ENG_FLUID_LO	Cooling liquid level motorKühlflüssigkeitsmangel Motor	CIF-/IF-Module mapped;
139	E139	Fehler Filter verstopft	CIF-/IF-Module mapped;
140	E140	Monitoring switching frequency	CIF-/IF-Module mapped;
141	E141	Monitoring of runtime	CIF-/IF-Module mapped;
142	E142		CIF-/IF-Module mapped;
143	E143		CIF-/IF-Module mapped;
144	E144		CIF-/IF-Module mapped;
145	E145		CIF-/IF-Module mapped;
146	E146		CIF-/IF-Module mapped;
147	E147		CIF-/IF-Module mapped;
148	E148		CIF-/IF-Module mapped;
149	E149		CIF-/IF-Module mapped;
150	E150	Fehler Belüftung Motor	CIF-/IF-Module mapped;
151	E151		CIF-/IF-Module mapped;
152	E152		CIF-/IF-Module mapped;
153	E153		CIF-/IF-Module mapped;
154	E154		CIF-/IF-Module mapped;
155	E155		CIF-/IF-Module mapped;
156	E156		CIF-/IF-Module mapped;
157	E157		CIF-/IF-Module mapped;
158	E158		CIF-/IF-Module mapped;
159	E159		CIF-/IF-Module mapped;
160	E160		CIF-/IF-Module mapped;
161	E161		CIF-/IF-Module mapped;
162	E162		CIF-/IF-Module mapped;
163	E163		CIF-/IF-Module mapped;
164	E164		CIF-/IF-Module mapped;
165	E165		CIF-/IF-Module mapped;
166	E166		CIF-/IF-Module mapped;
167	E167		CIF-/IF-Module mapped;
168	E168		CIF-/IF-Module mapped;
169	E169		CIF-/IF-Module mapped;
170	E170		CIF-/IF-Module mapped;
171	E171		CIF-/IF-Module mapped;
172	E172		CIF-/IF-Module mapped;
173	E173		CIF-/IF-Module mapped;
174	E174		CIF-/IF-Module mapped;
175	E175		CIF-/IF-Module mapped;
176	E176		CIF-/IF-Module mapped;
177	E177		CIF-/IF-Module mapped;
178	E178		CIF-/IF-Module mapped;
179	E179		CIF-/IF-Module mapped;
180	E180		CIF-/IF-Module mapped;
181	E181		CIF-/IF-Module mapped;
182	E182		CIF-/IF-Module mapped;
183	E183		CIF-/IF-Module mapped;
184	E184		CIF-/IF-Module mapped;
185	E185		CIF-/IF-Module mapped;
186	E186		CIF-/IF-Module mapped;
187	E187		CIF-/IF-Module mapped;
188	E188		CIF-/IF-Module mapped;
189	E189		CIF-/IF-Module mapped;
190	E190		CIF-/IF-Module mapped;
191	E191		CIF-/IF-Module mapped;
192	E192		CIF-/IF-Module mapped;
193	E193		CIF-/IF-Module mapped;
194	E194		CIF-/IF-Module mapped;
195	E195		CIF-/IF-Module mapped;
196	E196		CIF-/IF-Module mapped;
197	E197		CIF-/IF-Module mapped;
198	E198		CIF-/IF-Module mapped;
199	E199		CIF-/IF-Module mapped;
200	SIM_A	Error type A (simulated)Fehler Typ A (simuliert)	CIF-/IF-Module mapped;
201	SIM_B	Error type B (simulated)Fehler Typ B (simuliert)	CIF-/IF-Module mapped;
202	SIM_C	Error type C (simulated)Fehler Typ C (simuliert)	CIF-/IF-Module mapped;
203	SIM_D	Error type D (simulated)Fehler Typ D (simuliert)	CIF-/IF-Module mapped;
204	SIM_E	Error type E (simulated)Fehler Typ E (simuliert)	CIF-/IF-Module mapped;
205	SIM_F	Warning type F (simulated)Warnung Typ F (simuliert)	CIF-/IF-Module mapped;
206	E206		CIF-/IF-Module mapped;
207	E207		CIF-/IF-Module mapped;
208	E208		CIF-/IF-Module mapped;
209	E209		CIF-/IF-Module mapped;
210	E210		CIF-/IF-Module mapped;
211	E211		CIF-/IF-Module mapped;
212	E212		CIF-/IF-Module mapped;
213	E213		CIF-/IF-Module mapped;
214	E214		CIF-/IF-Module mapped;
215	E215		CIF-/IF-Module mapped;
216	E216		CIF-/IF-Module mapped;
217	E217		CIF-/IF-Module mapped;
218	E218		CIF-/IF-Module mapped;
219	E219		CIF-/IF-Module mapped;
220	E220		CIF-/IF-Module mapped;
221	E221		CIF-/IF-Module mapped;
222	E222		CIF-/IF-Module mapped;
223	E223		CIF-/IF-Module mapped;
224	E224		CIF-/IF-Module mapped;
225	E225		CIF-/IF-Module mapped;
226	E226		CIF-/IF-Module mapped;
227	E227		CIF-/IF-Module mapped;
228	E228		CIF-/IF-Module mapped;
229	E229		CIF-/IF-Module mapped;
230	E230		CIF-/IF-Module mapped;
231	E231		CIF-/IF-Module mapped;
232	E232		CIF-/IF-Module mapped;
233	E233		CIF-/IF-Module mapped;
234	E234		CIF-/IF-Module mapped;
235	E235		CIF-/IF-Module mapped;
236	E236		CIF-/IF-Module mapped;
237	E237		CIF-/IF-Module mapped;
238	E238		CIF-/IF-Module mapped;
239	E239		CIF-/IF-Module mapped;
240	E240		CIF-/IF-Module mapped;
241	E241		CIF-/IF-Module mapped;
242	E242		CIF-/IF-Module mapped;
243	E243		CIF-/IF-Module mapped;
244	E244		CIF-/IF-Module mapped;
245	E245		CIF-/IF-Module mapped;
246	E246		CIF-/IF-Module mapped;
247	E247		CIF-/IF-Module mapped;
248	E248		CIF-/IF-Module mapped;
249	E249		CIF-/IF-Module mapped;
250	E250		CIF-/IF-Module mapped;
251	E251		CIF-/IF-Module mapped;
252	E252		CIF-/IF-Module mapped;
253	EXTENDED	extended codeErweiterter Kode	CIF-/IF-Module mapped;
254	UNDEFINED	undefined errorNicht definierter Fehler	CIF-/IF-Module mapped;
255	INVALID	invalid errorUngültiger Fehler	CIF-/IF-Module mapped;

This is the base signal. The current warning or error can be read out here. It is the WILO error code where the different codes can be found in the pump manual.

Support reference: Wird unterstützt durch: Stratos; IL_E, …; MVIE, …;

6.2.7.4.950 Warning/Error Message

propertyEigenschaft	valueWert
addressAdresse	950
scopeBereich	slave pumpSlave-Pumpe
functionFunktion	output valueAusgangswert
data typeDatentyp	BYTE
range lowBereich min.	0
range highBereich max.	255
Module versionsModul-Versionen	IF-Module Modbus Stratos (1.13…99.99)

valueWert	Name	descriptionBeschreibung	supportunterstützt durch
0	NO_ERROR	No errorKein Fehler	CIF-/IF-Module mapped; Stratos MAXO; Stratos; IL_E, …; MVIE, …;
1	FLUID_FLOW_HI	Flow rate out of range, Q > 1,1 * Qnominalhydraulische Überlast, Q > 1,1 * Qnenn	CIF-/IF-Module mapped; MVIE, …;
2	FLUID_TEMP_LO	Fluid temperature < T minMediumtemperatur <T min	CIF-/IF-Module mapped;
3	FLUID_TEMP_HI	Fluid temperature > T maxMediumtemperatur >T max	CIF-/IF-Module mapped; Stratos;
4	MAINS_VOLT_LO	mains under-voltage	CIF-/IF-Module mapped; Stratos; IL_E, …; MVIE, …;
5	MAINS_VOLT_HI	mains overvoltageNetz-Überspannung	CIF-/IF-Module mapped; Stratos; IL_E, …; MVIE, …;
6	MAINS_PHASE	Missing mains phase2-Phasenlauf Phasenfehler netzseitig	CIF-/IF-Module mapped; IL_E, …; MVIE, …;
7	PUMP_GENERATOR	Generator operation	CIF-/IF-Module mapped; Stratos; IL_E, …; MVIE, …;
8	PUMP_CAVITATION	CavitationKavitation	CIF-/IF-Module mapped;
9	PUMP_TURBINE	Turbine mode	CIF-/IF-Module mapped; Stratos;
10	PUMP_BLOCKED	Blocked rotorBlockierung	CIF-/IF-Module mapped; Stratos; IL_E, …; MVIE, …;
11	PUMP_DRY_RUN	Dry runningUnterlast	CIF-/IF-Module mapped; Stratos; MVIE, …;
12	PUMP_ROUGH_IMP	Rough running impellerÜberlast	CIF-/IF-Module mapped;
13	PUMP_CLOGGED	Clogged or unfastened impellerLaufrad verstopft oder gelöst	CIF-/IF-Module mapped;
14	PUMP_LEAK_INT	Internal motor leakage sensor trippedDI-Indikator ausgelöst	CIF-/IF-Module mapped;
15	PUMP_VIBRATION	Vibration over limitUnzulässige Vibration	CIF-/IF-Module mapped;
16	PUMP_ROT_DIR	Wrong rotation directionFalsche Drehrichtung	CIF-/IF-Module mapped;
17	PUMP_LEAK_EXT	Water leakageLeckage	CIF-/IF-Module mapped;
18	PUMP_SEAL	Mechanical seal defectGleitringdichtung defekt	CIF-/IF-Module mapped;
19	FLUID_FLOW_LOW	error volume flow pumpFehler Volumenstromüberwachung Pumpe	CIF-/IF-Module mapped;
20	MOT_TEMP_HI	Over temperature motor windingÜbertemperatur Wicklung	CIF-/IF-Module mapped; Stratos; IL_E, …; MVIE, …;
21	MOT_TORQUE_HI	Overload motor (torque)Überlast Motor (Drehmomoment)	CIF-/IF-Module mapped; Stratos; IL_E, …;
22	MOT_INSULATION	Motor insulation faultIsolationsfehler	CIF-/IF-Module mapped;
23	MOT_SHORT_CIRC	Short circuit (phase - phase, phase - ground)Kurz-/Erdschluß	CIF-/IF-Module mapped; Stratos; IL_E, …; MVIE, …;
24	MOT_CURR_LO	Current too lowWicklungswiderstand	CIF-/IF-Module mapped;
25	MOT_OPEN_CIRC	Missing motor/winding contactStrom zu gering	CIF-/IF-Module mapped; Stratos; IL_E, …; MVIE, …;
26	MOT_TEMP_SENS	WSK or PTC cable breakWSK bzw. PTC unterbrochen	CIF-/IF-Module mapped; IL_E, …; MVIE, …;
27	MOT_SPEED_SENS	Speed sensor defectDrehzahl-/Lagesensor defekt	CIF-/IF-Module mapped;
28	MOT_BEARING	Bearing wear over limitUnzulässiger Lagerverschleiß	CIF-/IF-Module mapped;
29	MOT_TEMP_WARN	Pre alarm WSKWSK-Voralarm	CIF-/IF-Module mapped;
30	MOD_TEMP_HI	Over temperature moduleÜbertemperatur Modul	CIF-/IF-Module mapped; Stratos; IL_E, …; MVIE, …;
31	MOD_TEMP_COMP_HI	Over temperature power bridge / componentsÜbertemperatur Hybrid/Leistungsteil	CIF-/IF-Module mapped; Stratos; IL_E, …; MVIE, …;
32	MOD_VOLT_DC_LO	Undervoltage DC linkUnterspannung Zwischenkreis	CIF-/IF-Module mapped; IL_E, …; MVIE, …;
33	MOD_VOLT_DC_HI	Overvoltage DC linkÜberspannung Zwischenkreis	CIF-/IF-Module mapped; IL_E, …; MVIE, …;
34	E034	Wrong combination pump - moduleZuordnung Modul / Pumpe falsch	CIF-/IF-Module mapped;
35	E035	DP/MP: several same identity	CIF-/IF-Module mapped; IL_E, …;
36	MOD_RELAY	Inrush current relay (Lader.) PFC defect (PFC) AD Converter (ADC) Synchronisation (Sync) Communication (Komm)	CIF-/IF-Module mapped; Stratos;
37	MOD_DC_LINK	DC link capacitor defectZwischenkreiselko defekt	CIF-/IF-Module mapped;
38	MOD_SENS_FLUID	PTC fluid defectPTC für Medientemperatur defekt	CIF-/IF-Module mapped; Stratos;
39	E039	--	CIF-/IF-Module mapped;
40	SENS_PRESS	Ext. pressure sensor / switch defect	CIF-/IF-Module mapped;
41	SENS_ACC	Ext. accelaration sensor defectext. Beschleunigungssensor defekt	CIF-/IF-Module mapped;
42	SENS_IN1	Connection to signal source at IN1 open loop / short circuit (2…10V/4…20mA)	CIF-/IF-Module mapped; MVIE, …;
43	SENS_IN2	Connection to signal source at IN2 open loop / short circuit (2…10V/4…20mA)	CIF-/IF-Module mapped;
44	SENS_SPEED	Ext. Revolution speed sensor defectext. Drehzahlsensor defekt	CIF-/IF-Module mapped;
45	SENS_TEMP_1	Temperature sensor 1 defectTemperatursensor 1 defekt	CIF-/IF-Module mapped;
46	SENS_TEMP_2	Temperature sensor 2 defectTemperatursensor 2 defekt	CIF-/IF-Module mapped;
47	SENS_TEMP_3	Temperature sensor 3 defectTemperatursensor 3 defekt	CIF-/IF-Module mapped;
48	E048	--	CIF-/IF-Module mapped;
49	E049	Expansion vessel / check valve	CIF-/IF-Module mapped;
50	COM_BMS	BMS-communication timeoutBMS-Kommunikations Timeout	CIF-/IF-Module mapped; Stratos; IL_E, …; MVIE, …;
51	COM_DP	Not permitted combination DP/MPunzulässige Kombination DP/MP	CIF-/IF-Module mapped; Stratos; IL_E, …;
52	COM_DP_TIMEOUT	DP/MP-communication timeoutDP/MP-Kommunikations Timeout	CIF-/IF-Module mapped; Stratos; IL_E, …;
53	COM_CAN_ADR	Double / multiple adress (for CAN bus communication)Doppelte/Mehrfache Adressvergabe	CIF-/IF-Module mapped; Stratos;
54	COM_CAN_BIND	Binding not possible, bus device missing Bindungspartner fehlt	CIF-/IF-Module mapped; Stratos; MVIE, …;
55	COM_VFD	Frequency converter - communication errorFrequenz-Umrichter-Kommunikationsfehler	CIF-/IF-Module mapped;
56	E056	--	CIF-/IF-Module mapped;
57	E057	--	CIF-/IF-Module mapped;
58	E058	--	CIF-/IF-Module mapped;
59	E059	--	CIF-/IF-Module mapped;
60	SYS_PRESS_HI	System over pressureÜberdruck System	CIF-/IF-Module mapped;
61	SYS_PRESS_LO	System low pressureUnterdruck System	CIF-/IF-Module mapped;
62	SYS_FLUID_LO	Lack of water (.x suffix for location)	CIF-/IF-Module mapped;
63	SYS_FLUID_LEAK	leakage in system (loss of water)Leckage System (Wasserverlust)	CIF-/IF-Module mapped;
64	SYS_FLUID_FROST	Frost protectionFrostschutz	CIF-/IF-Module mapped;
65	SYS_FLUID_DRAIN	drainage failureWasser-Ablauf/Überlauf gestört	CIF-/IF-Module mapped;
66	SYS_FLUID_FLOOD	Flood (max. water level)Hochwasser (HW)	CIF-/IF-Module mapped;
67	SYS_OVD_FLUID_D	override of the standard discharge path (.x suffix for location)	CIF-/IF-Module mapped;
68	SYS_OVD_OFF	Priority offVorrang AUS	CIF-/IF-Module mapped;
69	E069	--	CIF-/IF-Module mapped;
70	E070	Internal communication error interner Kommunikationsfehler (SPI)	CIF-/IF-Module mapped; IL_E, …; MVIE, …;
71	E071	memory-errorSpeicherfehler	CIF-/IF-Module mapped; IL_E, …; MVIE, …;
72	E072	Power components/ frequency converterLeistungsteil/Umrichter	CIF-/IF-Module mapped; IL_E, …; MVIE, …;
73	E073	Frequency converter numberFrequenz-Umrichter-Nummer	CIF-/IF-Module mapped;
74	E074	Internal fan defectInterner Lüfter defekt	CIF-/IF-Module mapped;
75	E075	Inrush current relay defectLaderelais defekt	CIF-/IF-Module mapped; MVIE, …;
76	E076	Current sensor defectLEM-Wandler defekt	CIF-/IF-Module mapped; IL_E, …;
77	E077	24V supply voltage defect24V Versorgungsspannung	CIF-/IF-Module mapped; IL_E, …;
78	E078	Unknown motor numberunbekannte Motornummer	CIF-/IF-Module mapped;
79	E079	--	CIF-/IF-Module mapped;
80	PUMP_FAULT	Pump (collective fault)Pumpe (SSM)	CIF-/IF-Module mapped;
81	E081	Prealarm frequency converter (overtemperature, overload,…)	CIF-/IF-Module mapped;
82	E082	Frequency converterFrequenz-Umrichter	CIF-/IF-Module mapped;
83	E083	--	CIF-/IF-Module mapped;
84	E084	--	CIF-/IF-Module mapped;
85	E085	--	CIF-/IF-Module mapped;
86	E086	--	CIF-/IF-Module mapped;
87	E087	--	CIF-/IF-Module mapped;
88	E088	--	CIF-/IF-Module mapped;
89	MOT_MOD_FAULT	Motor or module faultMotor- oder Modulfehler	CIF-/IF-Module mapped;
90	E090	Implausible combination Plausibilitätsfehler	CIF-/IF-Module mapped;
91	E091	--	CIF-/IF-Module mapped;
92	E092	--	CIF-/IF-Module mapped;
93	E093	--	CIF-/IF-Module mapped;
94	E094	--	CIF-/IF-Module mapped;
95	E095	--	CIF-/IF-Module mapped;
96	E096	Infobyte not setInfobyte nicht gesetzt	CIF-/IF-Module mapped; IL_E, …;
97	E097	Flexpump type data missingFlexpumpdatensatz fehlt	CIF-/IF-Module mapped; IL_E, …;
98	E098	Flexpump type data not valid (Checksum)	CIF-/IF-Module mapped; IL_E, …;
99	E099	Pump typePumpentyp	CIF-/IF-Module mapped;
100	CTRL_BATT	Battery downBatteriefehler ggfs. Mit Zusatz.x	CIF-/IF-Module mapped;
101	PAN_TEMP_HI	Panel overtemperature Schaltschrankübertemperatur	CIF-/IF-Module mapped;
102	PAN_TEMP_LO	Panel low temperatureSchaltschrankuntertemperatur	CIF-/IF-Module mapped;
103	PAN_FAN_INT	Panel fan defectSchaltschranklüfter defekt	CIF-/IF-Module mapped;
104	MOT_FAN_EXT	External fan motor defectFremdlüfter Motor defekt	CIF-/IF-Module mapped;
105	CTRL_SHORT_CIRC	Control / power circuit short circuit (.x suffix for location)	CIF-/IF-Module mapped;
106	CTRL_OPEN_LOOP	Control / power circuit open loop (.x suffix for location)	CIF-/IF-Module mapped;
107	CTRL_ELEC_FAULT	Control / power circuit electrical fault (.x suffix for location)Generischer elektrischer Fehler	CIF-/IF-Module mapped;
108	E108	Reserved block for controller faultsFehlerblock Reglerfehler	CIF-/IF-Module mapped;
109	CTRL_EXT_FAULT	external errorexterner Fehler	CIF-/IF-Module mapped;
110	E110	loss of syncSynchronisationsverlust	CIF-/IF-Module mapped;
111	E111	overcurrentÜberstrom	CIF-/IF-Module mapped;
112	E112	Motor speed higher than synchronous valueDrehzahl Motor übersynchron	CIF-/IF-Module mapped;
113	E113		CIF-/IF-Module mapped;
114	E114		CIF-/IF-Module mapped;
115	E115		CIF-/IF-Module mapped;
116	E116		CIF-/IF-Module mapped;
117	E117		CIF-/IF-Module mapped;
118	E118		CIF-/IF-Module mapped;
119	MOT_TURBINE	turbine drivenTurbinenbetrieb (Fehler)	CIF-/IF-Module mapped;
120	E120	Reservedreserviert	CIF-/IF-Module mapped;
121	E121	Sensor error motor PTC short circuitSensorfehler Motor PTC Kurzschluss	CIF-/IF-Module mapped;
122	E122	Sensor error hybrid module open loopSensorfehler Hybrid Unterbrechung	CIF-/IF-Module mapped;
123	E123	Sensor error hybrid module short circuitSensorfehler Hybrid Kurzschluss	CIF-/IF-Module mapped;
124	E124	sensor error electronics open loopSensorfehler Modul Unterbrechung	CIF-/IF-Module mapped;
125	E125	sensor error electronics short circuitSensorfehler Modul Kurzschluss	CIF-/IF-Module mapped;
126	E126		CIF-/IF-Module mapped;
127	E127		CIF-/IF-Module mapped;
128	E128		CIF-/IF-Module mapped;
129	E129		CIF-/IF-Module mapped;
130	ENG_FUEL	fuel level lowMindeststand Treibstoff	CIF-/IF-Module mapped;
131	ENG_PREHEAT	preheating engineMotorvorheizung	CIF-/IF-Module mapped;
132	ENG_PRESS_OIL_LO	oil pressureNiedriger Öldruck	CIF-/IF-Module mapped;
133	ENG_TEMP_HI	overtemperature motorÜbertemperatur Motor	CIF-/IF-Module mapped;
134	E134	Anlassritzel	CIF-/IF-Module mapped;
135	E135	Ritzelkreis unterbrochen	CIF-/IF-Module mapped;
136	E136	Anlassen fehlgeschlagen	CIF-/IF-Module mapped;
137	ENG_DRIVE_BELT	drive beltRiemenriss	CIF-/IF-Module mapped;
138	ENG_FLUID_LO	Cooling liquid level motorKühlflüssigkeitsmangel Motor	CIF-/IF-Module mapped;
139	E139	Fehler Filter verstopft	CIF-/IF-Module mapped;
140	E140	Monitoring switching frequency	CIF-/IF-Module mapped;
141	E141	Monitoring of runtime	CIF-/IF-Module mapped;
142	E142		CIF-/IF-Module mapped;
143	E143		CIF-/IF-Module mapped;
144	E144		CIF-/IF-Module mapped;
145	E145		CIF-/IF-Module mapped;
146	E146		CIF-/IF-Module mapped;
147	E147		CIF-/IF-Module mapped;
148	E148		CIF-/IF-Module mapped;
149	E149		CIF-/IF-Module mapped;
150	E150	Fehler Belüftung Motor	CIF-/IF-Module mapped;
151	E151		CIF-/IF-Module mapped;
152	E152		CIF-/IF-Module mapped;
153	E153		CIF-/IF-Module mapped;
154	E154		CIF-/IF-Module mapped;
155	E155		CIF-/IF-Module mapped;
156	E156		CIF-/IF-Module mapped;
157	E157		CIF-/IF-Module mapped;
158	E158		CIF-/IF-Module mapped;
159	E159		CIF-/IF-Module mapped;
160	E160		CIF-/IF-Module mapped;
161	E161		CIF-/IF-Module mapped;
162	E162		CIF-/IF-Module mapped;
163	E163		CIF-/IF-Module mapped;
164	E164		CIF-/IF-Module mapped;
165	E165		CIF-/IF-Module mapped;
166	E166		CIF-/IF-Module mapped;
167	E167		CIF-/IF-Module mapped;
168	E168		CIF-/IF-Module mapped;
169	E169		CIF-/IF-Module mapped;
170	E170		CIF-/IF-Module mapped;
171	E171		CIF-/IF-Module mapped;
172	E172		CIF-/IF-Module mapped;
173	E173		CIF-/IF-Module mapped;
174	E174		CIF-/IF-Module mapped;
175	E175		CIF-/IF-Module mapped;
176	E176		CIF-/IF-Module mapped;
177	E177		CIF-/IF-Module mapped;
178	E178		CIF-/IF-Module mapped;
179	E179		CIF-/IF-Module mapped;
180	E180		CIF-/IF-Module mapped;
181	E181		CIF-/IF-Module mapped;
182	E182		CIF-/IF-Module mapped;
183	E183		CIF-/IF-Module mapped;
184	E184		CIF-/IF-Module mapped;
185	E185		CIF-/IF-Module mapped;
186	E186		CIF-/IF-Module mapped;
187	E187		CIF-/IF-Module mapped;
188	E188		CIF-/IF-Module mapped;
189	E189		CIF-/IF-Module mapped;
190	E190		CIF-/IF-Module mapped;
191	E191		CIF-/IF-Module mapped;
192	E192		CIF-/IF-Module mapped;
193	E193		CIF-/IF-Module mapped;
194	E194		CIF-/IF-Module mapped;
195	E195		CIF-/IF-Module mapped;
196	E196		CIF-/IF-Module mapped;
197	E197		CIF-/IF-Module mapped;
198	E198		CIF-/IF-Module mapped;
199	E199		CIF-/IF-Module mapped;
200	SIM_A	Error type A (simulated)Fehler Typ A (simuliert)	CIF-/IF-Module mapped;
201	SIM_B	Error type B (simulated)Fehler Typ B (simuliert)	CIF-/IF-Module mapped;
202	SIM_C	Error type C (simulated)Fehler Typ C (simuliert)	CIF-/IF-Module mapped;
203	SIM_D	Error type D (simulated)Fehler Typ D (simuliert)	CIF-/IF-Module mapped;
204	SIM_E	Error type E (simulated)Fehler Typ E (simuliert)	CIF-/IF-Module mapped;
205	SIM_F	Warning type F (simulated)Warnung Typ F (simuliert)	CIF-/IF-Module mapped;
206	E206		CIF-/IF-Module mapped;
207	E207		CIF-/IF-Module mapped;
208	E208		CIF-/IF-Module mapped;
209	E209		CIF-/IF-Module mapped;
210	E210		CIF-/IF-Module mapped;
211	E211		CIF-/IF-Module mapped;
212	E212		CIF-/IF-Module mapped;
213	E213		CIF-/IF-Module mapped;
214	E214		CIF-/IF-Module mapped;
215	E215		CIF-/IF-Module mapped;
216	E216		CIF-/IF-Module mapped;
217	E217		CIF-/IF-Module mapped;
218	E218		CIF-/IF-Module mapped;
219	E219		CIF-/IF-Module mapped;
220	E220		CIF-/IF-Module mapped;
221	E221		CIF-/IF-Module mapped;
222	E222		CIF-/IF-Module mapped;
223	E223		CIF-/IF-Module mapped;
224	E224		CIF-/IF-Module mapped;
225	E225		CIF-/IF-Module mapped;
226	E226		CIF-/IF-Module mapped;
227	E227		CIF-/IF-Module mapped;
228	E228		CIF-/IF-Module mapped;
229	E229		CIF-/IF-Module mapped;
230	E230		CIF-/IF-Module mapped;
231	E231		CIF-/IF-Module mapped;
232	E232		CIF-/IF-Module mapped;
233	E233		CIF-/IF-Module mapped;
234	E234		CIF-/IF-Module mapped;
235	E235		CIF-/IF-Module mapped;
236	E236		CIF-/IF-Module mapped;
237	E237		CIF-/IF-Module mapped;
238	E238		CIF-/IF-Module mapped;
239	E239		CIF-/IF-Module mapped;
240	E240		CIF-/IF-Module mapped;
241	E241		CIF-/IF-Module mapped;
242	E242		CIF-/IF-Module mapped;
243	E243		CIF-/IF-Module mapped;
244	E244		CIF-/IF-Module mapped;
245	E245		CIF-/IF-Module mapped;
246	E246		CIF-/IF-Module mapped;
247	E247		CIF-/IF-Module mapped;
248	E248		CIF-/IF-Module mapped;
249	E249		CIF-/IF-Module mapped;
250	E250		CIF-/IF-Module mapped;
251	E251		CIF-/IF-Module mapped;
252	E252		CIF-/IF-Module mapped;
253	EXTENDED	extended codeErweiterter Kode	CIF-/IF-Module mapped;
254	UNDEFINED	undefined errorNicht definierter Fehler	CIF-/IF-Module mapped;
255	INVALID	invalid errorUngültiger Fehler	CIF-/IF-Module mapped;

This is the base signal. The current warning or error can be read out here. It is the WILO error code where the different codes can be found in the pump manual.

Support reference: Wird unterstützt durch: Stratos; IL_E, …; MVIE, …;

This paragraph is intentionally empty.Dieser Abschnitt bleibt leer.

6.3 Control input 0…10 VSteuereingang 0…10 V

Remote setpoint adjustment: differential pressure control is active on the pump. The setpoint for differential pressure is given by the analogue voltage 0…10 V
Remote speed adjustment: differential pressure control is de-activated on the pump. The pump operates as an actuator with a constant speed, which is given by the voltage 0…10 V

When one of the modules listed above is used, the menue offers an extra item where the 0...10 V input can be activated or deactivated. When using the module Ext. Off / SBM the 0…10 V input has to be deactivated in any case.

6.3.1 Control input in modes 2…10 V and 4…20 mA

When one of these modes for the control input In2 is used <5.4.2.0>, please note that values below 2 V / 4 mA are processed as zero. No reaction on the open loop is performed.

6.4 Control input Ext. OffSteuereingang Ext. Off

Input for dry contact (NC)Eingang für potenzialfreien Öffner

Contact closed: pump operates under auto control
Contact open: pump offKontakt geöffnet: Pumpe steht

6.5 Control input Ext. MinSteuereingang Ext. Min

Input for dry contact (NO)Eingang für potenzialfreien Öffner

Contact closed: pump operates under auto control
Contact open: pump operates at a fixed minimum speedPumpe läuft auf fester Min.-Drehzahl

The Ext. Min input results in operation at a rotational speed where the pump would achieve 20 % of the maximum head at zero flow. This is a pump type specific but constant value. No closed loop control is active.

6.6 Signalling output SBMMeldeausgang SBM

Contact closed: pump operates in the specified operating mode
Contact open: pump offKontakt geöffnet: Pumpe steht

6.7 DP dual pump interfaceDP Doppelpumpen-Schnittstelle

Interface between two pumps acting together as a double pump. The roles of the two pumps (master/slave) and the operating mode (main/standby or paralleloperation) can be set.

The Ext. Off input is only active at the master pump.

The behavior of Ext. Off is selectable with the Wilo IR-Stick software: either the input at the master pump controls both pumps or both pumps use their individual inputs.

6.8 Wilo-NetWilo-Net

Wilo-Net is a network interface based on CAN physical interface. It it allows the following functionaliy

connection to an internet gatewayVerbindung zu einem Internet-Gateway

6.9 BluetoothBluetooth

The Bluetooth® interface enables the remote connection from a pump with the Smart-IF to a smartphone or tablet computer for diagnostics and control.

7 Installation and electrical connection

7.1 Installation

The mounting of the IF-modules for other pump types is described in the pump manual.

To ensure immunity in industrial environments (EN 61000-6-2) the data cables must be shielded cables and must be used with an EMC-compliant cable gland (included with the module, if necessary). Shield shall be connected to earth on both ends.

For optimal transmission with BACnet MS/TP, CANopen or Modbus RTU, the data cable pair should be twisted and have a characteristic impedance of 120 Ω.

7.2 Electrical connection

The terminals of the IF-modules with RS485 are marked with A(-) and B(+). The marking complies with the RS485 standard. Nevertheless some manufacturers of automation equipment are using the opposite marking of A and B. This may cause communication issues.

RS485 does not allow any loops, star connections or stub lines. All devices shall be daisy chained.

8 Commissioning/functional test

The following sections describe the test of the input/output functionality. It is recommended to test together with the connected system. The pump´s installation and operating instructions are needed for some settings.

8.1 Dual pump (DP) interfaceDoppelpumpen (DP) Schnittstelle

For dual pump operation, only one IF-module of the type above shall be present in the master pump.

For dual pump operation, the master pump should have the higher software version (if not identical)

The slave should be equipped with one of the following modules:

IF Modul DP Stratos (2105254)
IF-Modul PLR Stratos (2030465)

The slave pump shall be connected to the master pump via the DP terminals of the IF module.

The slave pump shall be connected to the master pump via the MP terminals of the pump.

8.1.1 Y-pipe installationHosenrohrinstallation

Please note for Y-pipe installations (pump heads not in common housing):

The slave pump shall be connected to the master pump via the MP terminals of the pump.

The pressure sensor must be installed outside the check valves
Pressure correction <5.7.2.0> must be switched off
The dual pump functionality is optimized for the twin head model. In a Y-pipe installation deviations are possible.

8.2 SettingsEinstellungen

8.2.1 GeneralAllgemeines

To access the menu settings <5.x.x.x>, the DIP-switch # 1 (not the one with the key symbol) unter the lid of the terminal box has to be set to "ON".

The settings for the CIF-modules can be found at Settings/External interfaces/

When a valid set of parameters (address, A and further) is chosen and the pump menu is left, the IF-module will start up and shows the ability to communicate with the ⇔ / ⇅ symbol in the pump. The symbol does not indicate the exchange of data.

After setting up the IF module according subsequent sections, the setpoint <1.0.0.0> , the control mode , die Regelungsart <2.0.0.0> and the on/off state und der Ein/Aus-Befehl <3.0.0.0> do no longer follow the local settings previously made, but they follow the values stored in the IF-module. If the building automation system is not available, you may set the address "⇅" <5.2.3.0> to OFF. In this state, local control is active.wieder hergestellt werden.

Before starting with commissioning, please make sure that you are using the the latest firmware and .XIF files available at Wilo Automation (en)Wilo Automation (de)

By factory setting the LON module has the status offline/unconfigured. In this state the module does not communicate with the pump (no ⇔).

To initiate the service-pin of the device, you may press the button at the IF-module.

8.2.1.1 Service pin / Status LED

Status LEDStatus-LED	Condition(s)Bedingung(en)	RemarkBemerkung
ONEIN	Service pin pressedService-Pin gedrückt
	InitializationInitialisierung	if configured (short flash)wenn konfiguriert (kurzer Impuls)
	Applicationless and unconfiguredohne Applikation and unkonfiguriert
	Defective memorySpeicher defekt
flashing (0.5 Hz)blinkt (0,5 Hz)	Module unconfiguredModul unkonfiguriert	but with application (factory setting)aber mit Applikation
OFFAUS	Module configuredModul konfiguriert

Fig. 8.2.1.1.1: Service pin / Status LED

8.2.1.2 Local control (override BAS)Lokale Vorrangbedienung

Today, no permanent local control override is possible while the LON communication is active.

8.2.1.3 LON timing

For all firmware versions below 3.00 the the maximum response time is 300 ms. For polling mode <i>(request message service)</i> the timeout shall be set equal or higher than 300 ms.

To ensure a reliable data transmission, at least 3 retries are recommended.

No settings are necessary at the pump.

8.2.2 Bus AddressBus-Adresse

Set the bus address in the pump menu Busadresse im Pumpenmenü <5.2.3.0> "⇅" .einstellen.

Effectively the bus address is the BACnet MS/TP MAC address.

Effectively the bus address is the CANopen Node-ID.

Effectively the bus address is the WiloNet address.

OFF deactivates the interface.OFF deaktiviert die Schnittstelle.

8.2.2.1 MAC address rangesMAC Adressbereiche

With firmware 2.00 or higher the IF-modules support MS/TP master functionality.

If the MAC address is set to 0…127, the module operates as MS/TP master (standard setting), if set to 128…254, it operates as slave (only recommended for experienced users).

For best performance of the network choose MAC addresses without gaps starting at 0. Take care that your router/controller has also a MAC address to be respected.

After the system is successfully running, you may optimize performance by writing the BACnet property "max master" of the device object in each device to the highest MAC address used within the network plus a few spare addresses for extensions. A high setting of "max-master" as well as gaps of addresses reduce the performance of the network due to unwanted "poll for master" messages and their timeouts.

8.2.2.2 Working with firmware (SW) 1.11Betrieb mit Firmware (SW) 1.11

When planning the integration of IF-modules with SW 1.xx, please make sure that your system supports MS/TP slaves. Slaves cannot answer to the who-is broadcast requests used for device lookup.

If your system does not support MS/TP slaves, a slave proxy device or a slave proxy capable router (e.g. UBR-01 (MBS-Software), L-IP-ME201 (), L-IP-ME201 von (Loytec)) may be used. For further details please refer to the PICS statement.

We strongly recommend to create manual slave address bindings instead of automatic slave discovery.

8.2.3 Transmission speed (baud rate)Übertragungsgeschwindigkeit (Baudrate)

Set baud rate in the pump menu Baudrate im Pumpenmenü <5.2.4.0> in accordance with the following table:nach folgender Tabelle einstellen:

(Parameter A)(Parameter A)	Speed Bit/sGeschwindgkeit Bit/s
0	300
1	600
2	1200
3	2400
4	4800
5	9600
6	19200
7	38400
8	57300
9	115200
10	76800

fig. 8.2.3.1: transmission speed

8.2.3 Parameter A - Bluetooth® pairing lock Parameter A - Bluetooth®-Sperre

A value of 0 allows new pairings with the device while a value of 1 disallow new pairings with the device. Set a value of 1 to disable access from new end user devices.

(Parameter A is in menu <5.2.4.0>)(Parameter A ist im Menü <5.2.4.0>.)

8.2.4 Parameter C - data frameParameter C - Datenrahmen

Modbus RTU defines a frame with 8 data bytes, a parity bit and one or two stop bits. The parity bit can be either even (E), odd (O) or no parity (N). The following options are available:

(Parameter C is in menu <5.2.5.0>)(Parameter C ist im Menü <5.2.5.0>.)

(Parameter C)(Parameter C)	formatFormat
2	8,N,1
3	8,N,2
6	8,E,1
10	8,O,1

fig. 8.2.4.1: frame setting

All other values are reserved and shall not be used.

8.2.4 Parameter C - Bluetooth® Link key erase

Setting a value of 1 will erase all Bluetooth® link keys (pairings) in the device. After successful operation, the value of this parameter is reset to 0.

(Parameter C is in menu <5.2.5.0>)(Parameter C ist im Menü <5.2.5.0>.)

8.2.5 Parameter E - Bluetooth® activationParameter E - Bluetooth® Aktivierung

Setting a value of 1 will allow Bluetooth® connection, while a value of 0 will block Bluetooth® connection with the device.

(Parameter E is in menu <5.2.6.0>)(Parameter E ist im Menü <5.2.6.0>.)

8.2.6 Device instance number (device-id) setting

Set device instance # (device-id) the pump menu Device-Instanznummer im Pumpenmenü <5.2.5.0>…<5.2.7.0>.einstellen.

Instead of following the instructions in the printed manual, you may use this online calculation tool instead.

The device instance number (aka device-id) is set with the parameters C, E, F. With the form below you can calculate the values for your selected instance number. This is more convenient than the procedure described in the printed manual.

The BACnet instance number is set with the parameters C, E and F. This requires conversion into a hexadecimal value) (indicated subsequently by an ‘h’ suffix). The instance number is divided between the three parameters (example 4660):

Convert the instance number into a hexadecimal value (1234h)
Expand the result to 6 digits by adding zeros on the left (001234h)Ergebnis mit Nullen links auf 6 Stellen auffüllen (001234h)
- C contains the two digits on the right (34h)
- E contains the two digits in the middle (12h)
- F contains the two digits on the left (00h)
Convert the individual parameters into a decimal valueUmrechnen der einzelnen Parameter in einen Dezimalwert
- C contains the two digits on the right (52)
- E contains the two digits in the middle (18)
- F contains the two digits on the left (00)
Enter each parameter via the pump´s menu

8.2.7 Fieldbus configuration "read only"Buskonfiguration "Nur Lesen"

When using IF-Modules, the local menu is active in the states MANUAL or MANUAL PRESET of the datapoint bus command timer. In these states, it is not necessary to write settings from fieldbus.

This paragraph is intentionally empty.Dieser Abschnitt bleibt leer.

8.2.8 Analog input as setpoint source Analoger Eingang als Sollwertquelle

When using IF-Modules, the local menu and the control input IN2 are disabled by factory setting. The local menu can be enabled permanently by writing the value MANUAL to the bus command timer.

The input IN2 can be enabled at the menue <5.4.1.0>.

With LON/PLR, an analog input cannot be used as setpoint source.

8.3 Functional test / basic exampleFunktionsprüfung / Einfaches Beispiel

Assuming a pump with the transmission speed of 38400 bits/s, a MAC address of 127 and an Instance number (device-id) of 4660.

ParameterParameter	SymbolSymbol	MenuMenü	SettingEinstellung	RemarkBemerkung
MAC	↔	5.2.3.0	127
A	A	5.2.4.0	7
B				not usednicht verwendet
C	C	5.2.5.0	52
D				not usednicht verwendet
E	E	5.2.6.0	18
F	F	5.2.7.0	0

fig. 8.3.1: settings at the pump

The following table shows a control example for speed mode 50 %, pump on:

Object nameObjekt-Name	Object typeObjekt-Typ	Object instanceObjekt-Instanz	SettingEinstellung	RemarkBemerkung
Bus Setpoint	AO	0	50.0
Bus Command Pump on	BO	0	ACTIVE
Bus Command off override	BO	1	INACTIVE
Bus Command max override	BO	2	INACTIVE
Bus Command min override	BO	3	INACTIVE
Bus Control Mode	MO	0	CONST_SPEED	state 1
Bus Command Timer	MO	1	OFF	state 1
External Source	MO	3	OFF	state 1

fig. 8.3.2: basic example - settings of BACnet objects

This paragraph is intentionally empty.Dieser Abschnitt bleibt leer.

The following setup sequence shows a basic setting for the IF-Modbus. the <a.b.c.d.e> indicate the menue numbers (not Stratos). For Stratos the menue is described in the text.

Setup your Modbus Master to RTU, 9600 Baud, 8/N/1 frame, our slave address will be 1
Short circuit the terminals marked with "ext.off" at the pump
Set <5.2.2.0> to the symbol where "R" and "T" show a small arrow
Set <5.2.3.0> to 1 (this is the Modbus address; Stratos shows ⇆, all other show #)
Set <5.2.4.0> to 5 (this a code for 9600 baud and is the parameter A)
Set <5.2.5.0> to 2 (this is a code for 8/N/1 frame and is the parameter C)
Set <5.4.1.0> (In2) to OFFSetzen Sie <5.4.1.0> (In2) auf OFF
Read the input register 700 (30701) with your Modbus master: read shall be successful (you do not have an offset issue). if not ok, try 699/701 to detect potential register offset between the systems (has to be respected subsequently).
Write value 1 to holding register 300 (40301) (bus command timer OFF)
Write value 1 to holding register 42 (40043) (operation mode fixed speed)
Write value 200 to holding register 1 (40002) (setvalue 100 %)
Write value 9 to holding register 40 (40041) (pump command ON)
The pump shall start and run at nominal speed

Below please find a snapshot for this communication example (M- Modbus Master S- Slave (the pump)):

01 04 02 BC 00 01 F1 96       M: 04-Rd_InputReg ID#2 Rd 30701, 1
01 04 02 02 00 B8 50          S: 04-Rd_InputReg ID#2 cnt=2, Rd 30701=512 (0x0200) // software version 2.00
01 06 01 2C 00 01 88 3F       M: 06-Wr_SHoldReg ID#3 Wr 40301=1 (0x0001)
01 06 01 2C 00 01 88 3F       s: 06-Wr_SHoldReg ID#3 Wr 40301=1 (0x0001)
01 06 00 2A 00 01 69 C2       M: 06-Wr_SHoldReg ID#4 Wr 40043=1 (0x0001)
01 06 00 2A 00 01 69 C2       s: 06-Wr_SHoldReg ID#4 Wr 40043=1 (0x0001)
01 06 00 01 00 C8 D9 9C       M: 06-Wr_SHoldReg ID#5 Wr 40002=200 (0x00C8)
01 06 00 01 00 C8 D9 9C       s: 06-Wr_SHoldReg ID#5 Wr 40002=200 (0x00C8)
01 06 00 28 00 09 C9 C4       M: 06-Wr_SHoldReg ID#6 Wr 40041=9 (0x0009)
01 06 00 28 00 09 C9 C4       s: 06-Wr_SHoldReg ID#6 Wr 40041=9 (0x0009)

9 Maintenance

10 Faults, causes and remedies

11 Spare Parts

Spare parts may be ordered via a local specialist retailer and/or Wilo customer service.

To avoid queries and incorrect orders, all data on the type plate of the IF-Module and the device where it is mounted should be submitted with each order.

12 Disposal

Proper disposal and recycling of this product prevents damage to the environment and risks to personal health.

Within the European Union, this symbol may appear on the product, the package or on related documents. It means that the affected electric and electronic products shall not be disposed with the household garbage. For a proper treatment, recycling and disposal respect the following topics:

Request for information about proper disposal at local authorities, local waste collection points or at your dealer. Further information at

Product specifications are subject to change without prior notice!

FaultsStörungen	CausesUrsachen	RemedyBeseitigung
Communication with external control is disrupted	Wrong communication parameter(s)Kommunikationsparameter falsch	Check, and adjust if necessary (see Commissioning)
Communication with external control is disrupted	Damaged wiringVerdrahtung beschädigt	Check whether other bus nodes are affected in order to find position of missing conection
Flow value not availableDurchflusswert nicht verfügbar	R1 version of pump (w/o pressure sensor)R1 Version der Pumpe (ohne Drucksensor)	install pressure sensorDrucksensor installieren
	Multistage pump (Helix et. al.)Mehrstufen-Pumpe (Helix und andere)	not possible with those pumpsNicht möglich mit diesen Pumpen
	Single stage glanded pump (IL-E et. al) in n-c mode (CONST_SPEED)	change control mode to dp-c/dp-vBetriebsart ändern zu dp-c/dp-v
Flow value inaccurateDurchflußwert ungenau	Viscosity of fluid changed by additives
Setpoint is not reachedSollwert wird nicht erreicht	Pumpe is at power or speed limit	Reduce setpointSollwert reduzieren
Setpoint is not reachedSollwert wird nicht erreicht	Multistage pump (Helix et. al.): maximum value is sensor range, not max. head of the pump	Reduce setpointSollwert reduzieren
Priority array set to NULL, present value is not the reliquish default	Default is dynamic and comes as virtual write from inside to priority 16	-
Parameter A not availableParameter A nicht verfügbar	Firmware incompatibleFirmware der Pumpe nicht kompatibel	change pump electronicsPumpenelektronik austauschen
Who-Is Requests are not answered	IF-Module has SW 1.11 (cannot respond)	replace by version >=SW 2.00ersetzen durch IF-Modul >=SW 2.00
Who-Is Requests are not answered	SW2.00 cannot answer to Who-Is without range(issue)	Initiate Who-Is request with rangeBei Who-Is Anfrage Bereich angeben
SW 1.xx: MS/TP slave is not detected, even if inserted manually in a slave list	Slave detection uses wildcard instance number for other properties than object-identifier	use one of the routers specified
Error E054 in pump displayFehler E054 im Pumpendisplay	Bus Command Timer timed outBus Command Timer abgelaufen	check cyclic write of value "SET" or "SET_PRESET" or disable functionality by writing value "OFF"
Pump does not startPumpe startet nicht	Ext. Off contact not closedExt. Off Kontakt nicht geschlossen	Check the external controlExterne Steuerung überprüfen
Pump does not startPumpe startet nicht	Voltage at 0-10 V input not sufficientSpannung am 0-10 V Eingang zu gering	Check the external controlExterne Steuerung überprüfen
Pump stays at minimum speedPumpe läuft nur mit Minimal-Drehzahl	Ext. Min contact closedExt. Min Kontakt geschlossen	Check the external controlExterne Steuerung überprüfen
	Voltage at 0-10 V input not sufficientSpannung am 0-10 V Eingang zu gering	Check the external controlExterne Steuerung überprüfen
Dual Pump function does not workDoppelpumpen-Funktion nicht gegeben	Wiring damagedVerdrahtung beschädigt	Check wiringVerdrahtung überprüfen
	Incorrect menu settingFalsche Konfiguration	Setup pumps according to operating manual
bus address (⇅) is offered instead of 0-10 V setting in menu	Excess voltage has been attached between GND and Ext Off or ext min	Replace moduleModul ersetzen

WILO LCD-Code	WILO Bedeutung	nvoPumpFault gesetzte Bits	nvoPumpStatus gesetzte Bits	nvoMaintenance gesetzte Bits	nvoStatus Meldung
E04	Netz-Unterspannung	pump_ctrl.sf_voltage_low	pump_ctrl.supply_fault pump_ctrl.device_fault		electrical_fault in_alarm
E05	Netz-Überspannung	pump_ctrl.sf_voltage_high	pump_ctrl.supply_fault pump_ctrl.device_fault		electrical_fault in_alarm
E06	2-Phasenlauf	pump_ctrl.sf_phase	pump_ctrl.supply_fault pump_ctrl.device_fault		electrical_fault in_alarm
E10	Blockierung	pump_ctrl.df_pump_blocked	pump_ctrl.device_fault	pump_ctrl.service_required	in_alarm
E11	Leerlauf Motor	pump_ctrl.sf_no_fluid	pump_ctrl.device_fault	pump_ctrl.service_required	in_alarm
E12	Laufr./Rotor schwergängig	pump_ctrl.df_pump_blocked	pump_ctrl.device_fault	pump_ctrl.service_required	in_alarm
E16	Lagerverschleiß	pump_ctrl.df_motor_failure	pump_ctrl.device_fault	pump_ctrl.service_required	in_alarm
E20	Übertemp. Wicklung	pump_ctrl.df_motor_temp	pump_ctrl.device_fault	pump_ctrl.service_required	in_alarm
E21	Überlast Motor	pump_ctrl.df_motor_failure	pump_ctrl.device_fault	pump_ctrl.service_required	electrical_fault in_alarm
E23	Kurz/Erdschluß	pump_ctrl.df_motor_failure	pump_ctrl.device_fault	pump_ctrl.service_required	electrical_fault in_alarm
E24	Wicklungsschluß	pump_ctrl.df_motor_failure	pump_ctrl.device_fault	pump_ctrl.service_required	electrical_fault in_alarm
E25	Kontaktfehler / Wicklung offen	pump_ctrl.df_motor_failure	pump_ctrl.device_fault	pump_ctrl.service_required	electrical_fault in_alarm
E26	Temp.fühler Wicklung offen	pump_ctrl.df_motor_failure	pump_ctrl.device_fault	pump_ctrl.service_required	electrical_fault in_alarm
E27	Drehzahlsensor defekt	pump_ctrl.df_sensor_failure	pump_ctrl.device_fault	pump_ctrl.service_required	in_alarm
E30	Übertemperatur Modul	pump_ctrl.df_elect_failure_nf	pump_ctrl.device_fault	pump_ctrl.service_required	in_alarm
E31	Übertemp. Leistungsteil	pump_ctrl.df_elect_failure_nf	pump_ctrl.device_fault	pump_ctrl.service_required	in_alarm
E34	Zuordnung Modul/Pumpe	pump_ctrl.df_elect_failure_nf	pump_ctrl.device_fault	pump_ctrl.service_required	in_alarm
E36	Laderelais/PFC defekt	pump_ctrl.df_elect_failure	pump_ctrl.device_fault	pump_ctrl.service_required	in_alarm
E37	Zwischenkreiselko defekt	pump_ctrl.df_elect_failure	pump_ctrl.device_fault	pump_ctrl.service_required	in_alarm
E38	Temp.sensor Medium	pump_ctrl.df_sensor_failure	pump_ctrl.device_fault	pump_ctrl.service_required	in_alarm
E40	Ext. Drucksensor defekt	pump_ctrl.df_sensor_failure	pump_ctrl.device_fault	pump_ctrl.service_required	in_alarm
E41	Ext. Schwingungs-sensor defekt	pump_ctrl.df_sensor_failure	pump_ctrl.device_fault	pump_ctrl.service_required	in_alarm
E50	GLT-Timeout	pump_ctrl.df_elect_failure	pump_ctrl.device_fault	pump_ctrl.service_required	unable_to_measure in_alarm
E52	DP-Timeout	pump_ctrl.df_elect_failure_nf	pump_ctrl.device_fault		in_alarm

1 GeneralAllgemeines

1.1 About this documentÜber dieses Dokument

2 SafetySicherheit

2.1 Indication of instructions in the operating instructionsKennzeichnung von Hinweisen in der Betriebsanleitung

2.2 Personnel qualificationsPersonalqualifikation

2.3 Danger in the event of non-observance of the safety instructionsGefahren bei Nichtbeachtung der Sicherheitshinweise

2.4 Safety instructions for the operatorSicherheitshinweise für den Betreiber

2.5 Safety instructions for inspection and installation workSicherheitshinweise für Inspektions- und Montagearbeiten

2.6 Unauthorised modification and manufacture of spare partsEigenmächtiger Umbau und Ersatzteilherstellung

2.7 Improper useUnzulässige Betriebsweisen

3 Transport and interim storageTransport und Zwischenlagerung

3.1 Scope of deliveryLieferumfang

3.1 Inspection after transportTransportinspektion

4 Intended UseBestimmungsgemäße Verwendung

4.1 Compatibility of firmwareKompatibilität der Firmware

4.2 Pumps with different functionalities (variants)Pumpen mit abweichendem Funktionsumfang (Varianten)

5 Product informationAngaben über das Erzeugnis

5.1 Type keyTypenschlüssel

5.2 Technical SpecificationTechnische Daten

5.4 Standards

5.4.1 BACnet Protocol Implementation Conformance Statement

5.4.1.1 Product Description:

5.4.1.2 BACnet Standardized Device Profiles Supported (Annex L):

5.4.1.3 BACnet Interoperability Building Blocks Supported (Annex K):

5.4.1.4 Segmentation Capability:

5.4.1.5 Standard Object Types Supported

5.4.1.6 Data Link Layer Options:

5.4.1.7 Device Address Binding:

5.4.1.7 Networking Options:

5.4.1.7 Character Sets Supported:

5.4.1.7 Gateway Options:

5.4.1.7 Network Security Options:

6 Description and functionBeschreibung und Funktion

6.1 DescriptionBeschreibung

6.1.1 Command priorityBefehlshierarchie

6.1.2 CompatibilityKompatibilität

6.1.2.1 Function Δp-c= F(T)Funktion Δp-c = F(T)

6.1.2.2 LON variables nviRemotePress / nviRemoteTempLON Variablen nviRemotePress / nviRemoteTemp

6.1.2.3 LON WINK serviceLON WINK Service

6.1.2.4 CIF-Modules - details of Master and/or SlaveCIF-Module - Details von Master oder Slave

6.1.3 ScalingSkalierung

6.1.4 DatatypesDatentypen

6.1.5 Error ValuesFehlerwerte

6.2 FunctionFunktion

6.2.1 Pump controlPumpe steuern

6.2.2 Simple operation without PDOsEinfache Steuerung ohne PDOs

6.2.3 Operation with use of PDOsSteuerung mit PDOs

6.2.4 Use of MPDOsVerwendung von MPDOs

6.2.5 Object DictionaryObjektverzeichnis

6.2.6 Description of the network variablesBeschreibung der Netzwerkvariablen

6.2.7.3 Holding Registers

6.2.7.3.1 duty point (rel.)

6.2.7.3.40 Pump Command

6.2.7.3.42 Control Function

6.2.7.3.44 Δp-c = f(T) Regulation Tmin

6.2.7.3.45 Δp-c = f(T) Regulation Tmax

6.2.7.3.46 Δp-c = f(T) Regulation Δp(Tmin)

6.2.7.3.47 Δp-c = f(T) Regulation Δp(Tmax)

6.2.7.3.300 Bus Command Timer

6.2.7.3.408 PID Kp

6.2.7.3.409 PID Ti

6.2.7.3.410 PID Td

6.2.7.4 Input Registers

6.2.7.4.1 Pressure

6.2.7.4.2 Flow (estimated)

6.2.7.4.3 Energy Consumption

6.2.7.4.4 power input

6.2.7.4.5 Operation Time

6.2.7.4.6 Electrical Current

6.2.7.4.7 Speed

6.2.7.4.8 temperature fluid @ device

6.2.7.4.9 Operating Hours DP

6.2.7.4.10 Control Function

6.2.7.4.16 Pump Module

6.2.7.4.17 Pump Type

6.2.7.4.18 Speed max-pres-value

6.2.7.4.19 Speed min-pres-value

6.2.7.4.20 Pressure Max Δp-c

6.2.7.4.21 Pressure Min Δp-c

6.2.7.4.22 Pressure Max Δp-v

2.1 Indication of instructions in the operating instructions

2.3 Danger in the event of non-observance of the safety instructions

2.5 Safety instructions for inspection and installation work

2.6 Unauthorised modification and manufacture of spare parts

4.2 Pumps with different functionalities (variants)

6.1.2.2 LON variables nviRemotePress / nviRemoteTemp

6.1.2.4 CIF-Modules - details of Master and/or Slave

6.3.1 Control input in modes 2…10 V and 4…20 mA

8.2.4 Parameter C - Bluetooth® Link key erase

8.2.6 Device instance number (device-id) setting

10.1 Status information vs Wilo E-codes