AH5 00 Mod ule Manua l2 - 3 22.5 Troubleshooting2.5.1 Error CodesErrorCode Type Description RUN LEDindicatorERRORLEDindicator16#A600 Alarm Hardware failure OFF ON16#A601 Alarm The external voltage is abnormal. OFF ON16#A603 Alarm Internal errorThe factory correction is abnormal. OFF ON16#A400 Alarm The signal received by channel 0 exceeds the rangeof inputs which can be received by the hardware. OFF ON16#A401 Alarm The signal received by channel 1 exceeds the rangeof inputs which can be received by the hardware. OFF ON16#A402 Alarm The signal received by channel 2 exceeds the rangeof inputs which can be received by the hardware. OFF ON16#A403 Alarm The signal received by channel 3 exceeds the rangeof inputs which can be received by the hardware. OFF ON16#A404 Alarm The signal received by channel 4 exceeds the rangeof inputs which can be received by the hardware. OFF ON16#A405 Alarm The signal received by channel 5 exceeds the rangeof inputs which can be received by the hardware. OFF ON16#A406 Alarm The signal received by channel 6 exceeds the rangeof inputs which can be received by the hardware. OFF ON16#A407 Alarm The signal received by channel 7 exceeds the rangeof inputs which can be received by the hardware. OFF ON16#A000 Warning The signal received by channel 0 exceeds the rangeof inputs which can be received by the hardware. ON Blink16#A001 Warning The signal received by channel 1 exceeds the rangeof inputs which can be received by the hardware. ON Blink16#A002 Warning The signal received by channel 2 exceeds the rangeof inputs which can be received by the hardware. ON Blink16#A003 Warning The signal received by channel 3 exceeds the rangeof inputs which can be received by the hardware. ON Blink16#A004 Warning The signal received by channel 4 exceeds the rangeof inputs which can be received by the hardware. ON Blink16#A005 Warning The signal received by channel 5 exceeds the rangeof inputs which can be received by the hardware. ON Blink16#A006 Warning The signal received by channel 6 exceeds the rangeof inputs which can be received by the hardware. ON Blink16#A007 Warning The signal received by channel 7 exceeds the rangeof inputs which can be received by the hardware. ON Blink16#A800 Warning The signal received by channel 0 exceeds the rangeof inputs which can be received by the hardware. ON OFF16#A801 Warning The signal received by channel 1 exceeds the rangeof inputs which can be received by the hardware. ON OFF16#A802 Warning The signal received by channel 2 exceeds the rangeof inputs which can be received by the hardware. ON OFF16#A803 Warning The signal received by channel 3 exceeds the rangeof inputs which can be received by the hardware. ON OFF16#A804 Warning The signal received by channel 4 exceeds the rangeof inputs which can be received by the hardware. ON OFF