PID Feedback above max. Value

What does F00222 mean?

The feedback signal for the PID controller has exceeded its configured maximum threshold (p2267). This indicates an issue with the feedback sensor, its wiring, or an incorrect parameter setting, causing the PID loop to lose its reference and potentially leading to unstable or overdriven control.

Complete Troubleshooting Guide

1. 1

   Verify the operation and wiring of the PID feedback sensor for correct scaling and range.

2. 2

   Adjust parameter p2267 to an appropriate maximum value, considering the application's operating range.

3. 3

   Review and adjust the PID feedback gain if the signal appears to be consistently too high, or if the sensor range is incorrect.