EQJW146F002 EN
33
Start-up
Exit parameter level.
q
Select 'Back'.
q
Exit configuration level.
To adjust further function blocks in other configuration levels,
repeat steps with gray background.
Turn the rotary switch back to (operating level).
All parameter settings are saved in a non-volatile memory.
3.4 Calibrating sensors
The controller is designed for connection of Pt 1000, PTC and Ni 1000 sensors.
− CO5 > F01 - 1, F02 - 0: Pt 1000
− CO5 > F01 - 0, F02 - 0: PTC
− CO5 > F01 - 1, F02 - 1: Ni 1000
The resistance values are listed on page 148.
If the temperature values displayed at the controller differ from the actual temperatures, the
measured values of all connected sensors can be recalibrated. To calibrate a sensor, the cur-
rently displayed sensor value must be changed such that it matches the temperature (refer-
ence temperature) measured directly at the point of measurement. Sensor calibration is acti-
vated in CO5 in F20 function block.
An incorrect sensor calibration can be deleted by setting F20 - 0.
Turn the rotary switch to (settings).
q
Enter the currently valid key number.
¼
Confirm key number.
Note
