Omron OMNUC W R88A-NCW152-DRT, Руководство пользователя

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9 Troubleshooting
9-26
9
„ A.9A
A.9A: Positioning Timer Timeout
Display and Outputs
Note OFF: Output transistor is OFF (alarm state). ON: Output transistor is ON.
Status and Remedy for Alarm
„ A.B1
A.B1: Speed Command Input Reading Error
Display and Outputs
Note OFF: Output transistor is OFF (alarm state).
Status and Remedy for Alarm
Alarm Outputs
Alarm Code Outputs ALM Output
ALO1 ALO2 ALO3
OFF ON OFF ON
Cause Remedy
A Positioning Monitoring Time setting is too
small. Correct the Positioning Monitoring Time
setting.
B Positioning Loop Gain or Speed Loop Gain
setting is too small. Correct the Positioning Loop Gain or Speed
Loop Gain setting.
Alarm Outputs
Alarm Code Outputs ALM Output
ALO1 ALO2 ALO3
OFF OFF OFF OFF
Cause Remedy
A Error in command read-in unit
(A/D convertor, etc.) Reset alarm and restart operation.
B Command read-in unit is defective.
(A/D convertor, etc.) Replace the Servo Driver.
C Circuit board (1PWB) is defective. Replace the Servo Driver.
A, B
During Servomotor
operation
C
A, B
During Servomotor
operation
At power ON