4063
Encoder fault
ABB · ACS850 Standard Program Firmware
What does 4063 mean?
A general fault has been detected within the encoder system, which could be related to its configuration, wiring, or physical operation. This fault can lead to incorrect position feedback, affecting motor control accuracy and stability.
Additional Steps
Steps 1–2 are listed in Priority Fix.
- 3
Manually rotate the motor shaft and observe the encoder operation to check for proper signal generation and response.
Source: ABB ACS850 Standard Program Firmware
View Official PDF