9.1 Alarm Displays and Troubleshooting
9-19
9
A.EC
A.EC: SERVOPACK WDC Error
Display and Outputs
Note: OFF: Output transistor is OFF (alarm state). ON: Output transistor is
ON.
Status and Remedy for Alarm
Alarm Outputs
Alarm Code Outputs
ALM Output
ALO1
ALO2
ALO3
OFF
ON
ON
OFF
Cause
Remedy
A
SERVOPACK is defective.
Replace the SERVOPACK.
B
MECHATROLINK-II communications inter-
rupted.
Turn the power ON again.
At power ON
A
During MECHATROLINK-
II
communications
B