Setting “control mode ΔT-c” in the heating application – including configuration of a PT1000 temperature sensor
Starting situation
- Pump starts in factory settings DA+.
- A PT1000 is, for example, connected to analogue input AI1.
The following operating steps can be set via the menu using the control knob:
→ | Settings (turn control knob right + press) |
→ | Set control mode (press control knob) |
→ | Setting assistant (press control knob) |
→ | Heating (press control knob) |
→ | Basic control modes (turn control knob right + press) |
→ | Temperature difference ΔT-c (turn control knob right + press) |
→ | Sensor source T1, analogue input 1 (turn control knob right + press) | ||||||
→ | Sensor source T2, internal sensor (press control knob) |
→ | Temperature sensor T1 (turn control knob right + press) |
→ | Set sensor input (turn control knob right + press) |
→ | Temperature sensor (turn control knob right + press) |
→ | PT1000 (press control knob) |
→ | Setpoint temperature ΔT-c (turn control knob right + press) |
→ | Set setpoint temperature up to e.g. -20.0 K (turn control knob left + press) |
NOTICE
A negative temperature value is required for the “heating” application.
→Press and hold back button (left); the setting returns to the start screen.