8104

Category: Alarm

Cause

Condition: the error between the position command and position feedback exceeds the permitted setting (P2.035). Causes:

1. Maximum position error parameter set too low.
2. Gain set too low.
3. Torque limit or speed limit too low.
4. Excessive external load.
5. Electronic gear ratio set inappropriately.
6. Power cable loose.
7. Speed limit too low.

Corrective action

1. Verify the maximum position error setting for the excessive position control error warning condition (P2.035), and increase it if necessary.
2. Verify that the gain is appropriate for actual operating conditions.
3. If speed and torque limiting are not required, disable parameter P1.002. Otherwise, check whether the internal speed limit (P1.009 ~P1.011) and internal torque limit (P1.012 ~ P1.014) settings are correct.
4. Check the external load; reduce it or reassess motor capacity if necessary.
5. Verify that the P1.044 to P1.045 ratio is appropriate for actual operating conditions and set the correct values.
6. Check whether the power cable is loose.
7. Check whether the maximum speed limit (P1.055) setting is too low. Reset the alarm.