CHAPTER SEVEN
Troubleshooting
IN THIS CHAPTER
Troubleshooting Guidelines..................................................................... 141
LEDs ........................................................................................................142
RS-232/485 Communication Problems ...................................................143
Smart Encoders .......................................................................................147
• Note: The CMDDIR is fixed for smart encoders. To invert the direction,
use IANI1; however, for the ACR9000 do not
use IANI1.
Hall Sensor Configuration/Troubleshooting.............................................147
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