9.3 Troubleshooting with Alarm Displays
9-33
9
A.CC
A.CC: Multi-turn Limit Discrepancy
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
ON
OFF
ON
OFF
Cause
Remedy
A
The setting of the Absolute Encoder Multi-
turn Limit Setting (Pn205) parameter in the
Servo Driver is incorrect.
Change parameter Pn205.
B
The Absolute Encoder Multi-turn Limit has
not been set in the encoder.
Check that the Absolute Encoder Multi-turn
Limit Setting (Pn205) parameter in the
Servo Driver is correct, and then execute the
absolute encoder multi-turn limit setting
change (Fn013) when a Absolute Encoder
Multi-turn Limit Disagreement (A.CC)
occurs.
A, B
At powre ON
Summary of Contents for OMNUC W R88A-NCW152-DRT
Page 1: ...Cat No I538 E3 1 DeviceNet Option Unit OMNUC W Series Model R88A NCW152 DRT...
Page 53: ...4 Connectors 4 5 3 DeviceNet Network Configuration Restrictions 4 22 4...
Page 97: ...5 Parameter Settings 5 3 8 Notch Signal Output Positioning 5 44 5...
Page 211: ...8 Servo Driver Settings 8 5 3 Absolute Encoder Multi turn Limit Setting 8 24 8...
Page 257: ...9 Troubleshooting 9 46 9...