XtraDrive User Manual Chapter 9 : Inspection, Maintenance, and Troubleshooting
9-5
! A.04: Parameter Setting 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
A
At power ON
A
A,B
Cause of the Problem Solution
A
An out-of-range parameter was
previously set or loaded
Reset all parameters in the range.
Otherwise, reload the correct parameter.
B Circuit board (1PWB) is defective. Replace the servo amplifier.
! 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
A
At power ON
A
A,B
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.