Yaskawa FSP Amplifier - Manual (Page 273)

FSP Amplifier User’s Manual Chapter 9: Inspection, Maintenance, and Troubleshooting
9-8
„ A.05: Servomotor and Amplifier Combination Error
Display and Outputs
Alarm Outputs
Alarm Code Output
ALO1 ALO2 ALO3
ALM Output
OFF OFF OFF OFF
Note: OFF: Output transistor is OFF (alarm state).
Status and Remedy for Alarm
Cause of the Problem Solution
A
The range of servomotor capacities
that can be combined has been
exceeded. Replace the servomotor so
that an acceptable
combination is achieved.
B
Encoder parameters have not been
written properly.
Replace the servomotor.
At Power ON A, B