Mitsubishi Electric MELSEC-LD77MS2 User Manual page 885

Chapter 16 Troubleshooting
The "errors" and "warnings" detected by the Simple Motion module are explained in this
chapter.
Errors can be confirmed with the LED display of Simple Motion module and GX Works2.
When an error or warning is detected, confirm the detection details and carry out the
required measures.
16.1 Checking errors using GX Works2 ......................................................................... 16- 2
16.2 Checking errors using a display unit ...................................................................... 16- 4
16.3 Troubleshooting ...................................................................................................... 16- 5
16.4 Error and warning details ....................................................................................... 16- 9
16.5 List of errors ............................................................................................................ 16- 16
16.5.1 LD77MS detection error ............................................................................ 16- 16
16.5.2 Servo amplifier detection error ................................................................. 16- 50
16.6 List of warnings ....................................................................................................... 16- 52
16.6.1 LD77MS detection warning ...................................................................... 16- 52
16.6.2 Servo amplifier detection warning ............................................................ 16- 64
16 - 1
Chapter 16 Troubleshooting
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