AH500 Module Manual
6-34
(24) The accumulated integral values
6.5 Troubleshooting
6.5.1 Error Codes
Error
Code
Type Description
RUN LED
indicator
LED
indicator
The external voltage is abnormal.
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