AH500 Module Manual (24) The accumulated integral values 6.5 Troubleshooting 6.5.1 Error Codes 6-34 ERROR Error RUN LED Type Description LED Code indicator indicator 16#A600 Alarm Hardware failure OFF ON 16#A601 Alarm The external voltage is abnormal. OFF ON 16#A602 Alarm Internal error The CJC is abnormal. OFF ON 16#A603 Alarm Internal error The factory correction is abnormal. OFF ON 16#A400 Alarm The signal received by channel 0 exceeds the range of inputs which can be received by the hardware. OFF ON 16#A401 Alarm The signal received by channel 1 exceeds the range of inputs which can be received by the hardware.
OFF ON 16#A402 Alarm The signal received by channel 2 exceeds the range of inputs which can be received by the hardware. OFF ON 16#A403 Alarm The signal received by channel 3 exceeds the range of inputs which can be received by the hardware. OFF ON 16#A404 Alarm The signal received by channel 4 exceeds the range of inputs which can be received by the hardware. OFF ON 16#A405 Alarm The signal received by channel 5 exceeds the range of inputs which can be received by the hardware. OFF ON 16#A406 Alarm The signal received by channel 6 exceeds the range of inputs which can be received by the hardware. OFF ON