Endress+Hauser Liquiline M CM42 - Sensor Type Change

CM42-MAA101EBE00 Diagnostics, troubleshooting
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3. Change the sensor. Make sure the new sensor matches the required sensor name or group.
 Once you have connected the new sensor, the message "Initializing sensor" is displayed
and afterwards the message "Sensor has valid TAG" (or "Sensor has valid TAG group")
appears.
You can now choose whether you want to use the sensor or repeat the sensor change
routine. You can also display the sensor data.
If you have connected a sensor with an invalid sensor name or group, a message is displayed to
this effect. The device will not accept this sensor. You can only repeat the sensor change with a
valid sensor.
4. Follow the instructions on the display.
• After changing the sensor or aborting the function, the hold is automatically deactivated once
the hold delay time has elapsed.
• If you do not manage to change the sensor within 10 minutes, an automatic system abort
takes place and the device returns to the measuring mode.
• If you are connecting a different type of sensor, you are prompted to change the projecting
version. The change involves a device restart.
3.10 Sensor type change
You can use this function to change a similar sensor without restarting the device.
The device recognizes the type of sensor connected.
Furthermore, it is possible to distinguish between sensors based on their sensor name or sensor
group.
1. Select "Proceed sensor change (hold will be active)".
The sensor change automatically activates a hold. An error is not output at the
control system.
Depending on whether you assigned, or did not assign, a sensor name or sensor group in the
"SETUP/General settings/Sensor check" menu, you also receive information on the sensor
expected by the device.
2. Follow the instructions.