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This troubleshooting article applies only to post 2020 machines P2 Machines |
If the machine is not operating and the” information light” at the rear status panel of the machine and the firmware LED on the logic board flashes with the following eight-bit pattern as described here:
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Where 0 indicates a short pulse which is 1/4 second and 1 indicates a long pulse which is 1 second long.
Since this is a high-priority error, the internal piezo speaker will also output an acoustic signal with the same pattern.
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This pattern indicates that the encoders are counting in the opposite direction from the commanded motion.
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