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SECTION 8
Troubleshooting
This section describes error processing and troubleshooting procedures needed to keep the system operating properly.
8-1
Error Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
220
8-2
Error Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
221
8-2-1
MC Unit Error Handling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
221
8-2-2
Servo Driver Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
225
8-3
Problems and Countermeasures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
227
8-3-1
General Problem Solving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
227
8-3-2
DeviceNet Slave Problem Solving . . . . . . . . . . . . . . . . . . . . . . . . . .
230