To reduce the frequency of these errors, implement a monthly checklist for the CMMO-ST-C5-1-DIOP:
Error: Encoder Signal Loss
A: Apply a rising edge (0V → 24V) to DIN 3 (Digital Input 3). Alternatively, power cycle the 24V logic supply (not the 48V) for 10 seconds. If the cause is gone, the error will clear. cmmo-st-c5-1-diop error codes