Menu 5: Basic settings

Menu no.

5.01

Software version: All

Description

Operating mode

Value range

fill, drain

Factory setting

drain

Explanation

  • Operating mode “drain”: The pumps are activated when the level rises and switched off when the level falls.
  • Operating mode fill: The pumps are activated when the level falls and deactivated when the level rises
Menu 5.01
Menu 5.01

Menu no.

5.02

Software version: All

Description

Number of connected pumps

Value range

1 … 3

Factory setting

2

Menu 5.02
Menu 5.02

Menu no.

5.03

Software version: All

Description

Standby pump

Value range

on, off

Factory setting

off

Explanation

One pump can be used as a standby pump. This pump is not activated during normal operation. The standby pump is only activated in the event of pump failure due to a fault. The standby pump is subject to standstill monitoring. The standby pump is therefore activated during pump cycling and pump kick.

  • on = Standby pump activated
  • off = Standby pump deactivated
Menu 5.03
Menu 5.03

Menu no.

5.07

Software version: Up to 2.01.x

Description

Signal transmitter for level measurement

Value range

Float, Level, Bell, Opt01

Factory setting

Level

Explanation

Definition of the signal transmitters for level measurement:

  • Float = float switch
  • Level = level sensor
  • Bell = dynamic pressure bell
  • Opt01 = NW16 level monitor

Software version: from 2.02.xand hardware version: 2

Description

Signal transmitter for level measurement

Value range

Float, Level, Bell, Opt01

Factory setting

Level

Explanation

Definition of the signal transmitters for level measurement:

  • Float = float switch/electrode
  • Level = level sensor
  • Bell = dynamic pressure bell
  • Opt01 = NW16 level monitor
Menu 5.07
Menu 5.07

Menu no.

5.09

Software version: All

Description

Sensor measurement range

Value range

0.25 ... 12.5 m

Factory setting

1.0 m

Explanation

Maximum measured values of the sensor

Menu 5.09
Menu 5.09

Menu no.

5.39

Software version: All

Description

Alarm signal with active “Extern OFF” input

Value range

off, on

Factory setting

off

Explanation

The pumps can be switched off using a separate signal transmitter via the “Extern OFF” input. This function overrides all other switching points and all pumps are switched off.

  • In the “fill” operating mode – select how the alarm signal occurs in the event of an active input:
  • “off”: the “Extern OFF” symbol appears on the LCD display
  • “on”: the “Extern OFF” symbol and the error code “E068” appear on the LCD display.
  • “Drain” operating mode – factory setting cannot be changed!
Menu 5.39
Menu 5.39

Menu no.

5.40

Software version: All

Description

Switch “pump kick” function On/Off

Value range

off, on

Factory setting

off

Explanation

To prevent longer standstill times for the connected pumps, a periodical test run can be performed (pump kick function):

  • off = pump kick deactivated
  • on = pump kick activated

If the pump kick function is activated, the following menu items can be set:

  • Menu 5.41: Allows “pump kick” when status is Extern OFF
  • Menu 5.42: Pump kick interval
  • Menu 5.43: Pump kick duration
Menu 5.40
Menu 5.40

Menu no.

5.41

Software version: All

Description

Allows “pump kick” when status is Extern OFF

Value range

off, on

Factory setting

on

Explanation

Select whether a pump kick may take place or not if the Extern OFF input is active:

  • off = pump kick deactivated if Extern OFF is active.
  • on = pump kick activated if Extern OFF is active.
Menu 5.41
Menu 5.41

Menu no.

5.42

Software version: All

Description

“Pump kick interval”

Value range

1 … 336 h

Factory setting

24 h

Explanation

Time after which a pump kick takes place.

Menu 5.42
Menu 5.42

Menu no.

5.43

Software version: All

Description

“Pump kick duration”

Value range

0 … 60 s

Factory setting

5 s

Explanation

How long a pump kick runs for a pump.

Menu 5.43
Menu 5.43

Menu no.

5.44

Software version: All

Description

Activation delay after power failure

Value range

0 … 180 s

Factory setting

3 s

Explanation

Time until the switchgear automatically restarts after a power outage.

Menu 5.44
Menu 5.44

Menu no.

5.50

Software version: All

Description

Dry-running level (drain)/ min. water level (fill)

Value range

0 ... 12.5 m

Factory setting

0.15 m

Explanation

Enter fill level.

If the level is monitored with a separate float switch, deactivate the level sensor: Enter the value “0.00 m”.

Menu 5.50
Menu 5.50

Menu no.

5.51

Software version: All

Description

High water level

Value range

0 ... 12.5 m

Factory setting

0.46 m

Explanation

Enter fill level.

Menu 5.51
Menu 5.51

Menu no.

5.57

Software version: All

Description

Max. running time per pump

Value range

0 … 60 min

Factory setting

0 min

Explanation

Maximum permissible running time of a pump. Once the time has been exceeded, the system switches to the next pump. After three change cycles, the collective fault signal (SSM) is activated.
The setting “0 min” switches the running time monitoring off.

Menu 5.57
Menu 5.57

Menu no.

5.58

Software version: All

Description

Collective run signal (SBM) function

Value range

on, run

Factory setting

run

Explanation

A run signal for the switchgear or attached pump can sent via a separate output:

  • “on”: Switchgear ready for operation
  • “run”: At least one pump is running.
Menu 5.58
Menu 5.58

Menu no.

5.59

Software version: All

Description

Collective fault signal (SSM) function

Value range

fall, raise

Factory setting

raise

Explanation

In case of an error, a general fault message can be sent via a separate output:

  • “fall”: The relay drops out.
  • Optionally, this function can be used for controlling the mains voltage supply.
  • “raise”: The relay picks up.
Menu 5.59
Menu 5.59

Menu no.

5.62

Software version: All

Description

Dry-running protection delay

Value range

0 … 180 s

Factory setting

0 s

Explanation

Time until the pump are deactivated after reaching the dry run level.

Menu 5.62
Menu 5.62

Menu no.

5.64

Software version: All

Description

Ex-mode On/Off (only available in the “drain” operating mode!)

Value range

on, off

Factory setting

off

Explanation

The following functions are adjusted when the Ex-mode is activated (on):

  • Follow-up times
  • All follow-up times are ignored and the pumps switched off immediately!
  • Dry-running level (by level sensor or dynamic pressure bell)
  • The following actions are only possible once the “All pumps off” fill level has been exceeded:
    • Reactivation of the pumps
    • Resetting the error message
  • Alarm dry-running protection (via float switch)
  • Alarm manual reset (anti-reactivation lock)!
  • Alarm thermal motor monitoring
  • Alarm manual reset (anti-reactivation lock)!

Observe the additional requirements in the chapter on explosive atmospheres in the appendix!

Menu 5.64
Menu 5.64

Menu no.

5.65

Software version: All

Description

Automatic resetting of error “Dry run”

Value range

on, off

Factory setting

on

Explanation

If the fill level is over the dry run level again, the error message “dry run” is automatically reset.

  • on = function activated
  • off = function deactivated
Menu 5.65
Menu 5.65

Menu no.

5.66

Software version: All

Description

Integrated buzzer On/Off

Value range

off, error

Factory setting

off

Explanation

Switching the buzzer on or off:

  • off = buzzer off
  • error = buzzer on

NOTICE! Alarm in the event of interrupted power supply: To switch off the internal buzzer if there is a built-in rechargeable battery, remove the battery!

Menu 5.66
Menu 5.66

Menu no.

5.67

Software version: All

Description

Output (24 V=, max. 4 VA) On/Off for an external signalling unit

Value range

off, error

Factory setting

off

Explanation

Separate output to switch an external alarm signal on or off:

  • off = output deactivated
  • error = output activated
Menu 5.67
Menu 5.67

Menu no.

5.68

Software version: All

Description

Mains connection rotating field monitoring On/Off

Value range

on, off

Factory setting

on

Explanation

Integrated rotating field monitoring for the mains connection. If no clockwise rotating field is present, an error message occurs.

  • off = rotating field monitoring deactivated
  • on = rotating field monitoring activated

NOTICE! When operating the switchgear via a single-phase current connection, switch off this function!

Menu 5.68
Menu 5.68

Menu no.

5.69

Software version: Up to 2.01.x

Description

Motor current monitoring On/Off

Value range

on, off

Factory setting

on

Explanation

The integrated motor current monitoring outputs an error if the set rated current is exceeded.

  • off = motor current monitoring deactivated
  • on = motor current monitoring activated

NOTICE! If the switchgear is connected to a single-phase current, switch off this function!

Software version: From 2.02.x

Description

Motor current monitoring On/Off

Value range

on, off

Factory setting

on

Explanation

The integrated motor current monitoring keeps tab on the minimum and maximum rated current of the pump:

  • Monitoring the minimum rated current
  • If no current is measured when the pump is switched on, the integrated motor current monitoring outputs an error.
  • Monitoring the maximum rated current
  • The integrated motor current monitoring outputs an error if the set rated current is exceeded.

This function can be set as follows:

  • on = activate monitoring the minimum rated current.
  • off = deactivate monitoring the minimum rated current.
  • Monitoring the maximum rated current cannot be deactivated.
Menu 5.69
Menu 5.69

Menu no.

5.70

Software version: All

Description

Max. switching frequency per hour, per pump

Value range

0 … 60

Factory setting

0

Explanation

If the max. number of starts has been exceeded, the collective fault signal (SSM) is activated. To deactivate the function, set the value “0”.

Menu 5.70
Menu 5.70