Inspection, Maintenance, and Troubleshooting
9.2.1 Troubleshooting Problems with Alarm Displays
9 -10
J
J
A.32
A.32: Regenerative Overload
Display and Outputs
Alarm Outputs
Alarm Code Outputs
ALM
Output
ALO1
ALO2
ALO3
Output
ON
ON
OFF
OFF
Note
OFF: Output transistor is OFF (alarm state). ON: Output transistor is ON.
Status and Remedy for Alarm
During Servomotor
operation
A, B
Cause
Remedy
A
Regenerative power exceeds the allowable
value.
Use an external regenerative resistor that
matches the regenerative power capacity.
B
Alarm occurs although an external regenera-
tive resistor is used and the temperature rise
of the regenerative resistor is small.
Correct user constant Pn600.
9
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