Omron OMNUC W R88A-NCW152-DRT, Manual

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9 Troubleshooting
9-20
9
„ A.83
A.83: Battery Error
Display and Outputs
Note OFF: Output transistor is OFF (alarm state).
Status and Remedy for Alarm
Note No alarm will occur at the Servo Driver if the battery error occurs during operation.
Alarm Outputs
Alarm Code Outputs ALM Output
ALO1 ALO2 ALO3
OFF OFF OFF OFF
Cause Remedy
A • Battery is not connected.
• Battery connection is defective. Check and correct battery connection.
B Battery voltage below specified value.
Specified value: 2.7 V Install a new battery while the control circuit
power to Servo Driver is ON. After replace-
ment, turn the power OFF and ON.
C Circuit board (1 PWB) is defective. Replace the Servo Driver.
Pn002.2 = 0
Pn002.2 = 1 C
C
A, B, C
At power ON
At SENS_ON command