PT100 board 2 temp fault

What does 65 mean?

Temperature limit values set for a second PT100 board (or set of inputs) have been exceeded. This can also occur if more PT100 inputs are selected in parameters than are physically connected, or if a PT100 cable is broken. This fault indicates an overtemperature condition or an issue with the sensor wiring.

Complete Troubleshooting Guide

1. 1

   Investigate and find the cause of the temperature rise in the component being monitored by the PT100 sensor.

2. 2

   Verify that the number of PT100 inputs selected in the parameters matches the number actually connected.

3. 3

   Inspect the PT100 cables for any breaks or loose connections.