Delta AH500 - Troubleshooting; Error Codes

Chapter 5 Temperature Measurement Module AH04PT/AH08PTG
5-37
5.1.12 Troubleshooting
5.1.12.1 Error Codes
Error
Code
Type Description
RUN LED
indicator
ERROR
LED
indicator
16#A600 Alarm Hardware failure OFF ON
16#A601
Alarm
The external voltage 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#A000 Warning
The signal received by channel 0 exceeds the
range of inputs which can be received by the
hardware.
ON Blink
16#A001 Warning
The signal received by channel 1 exceeds the
range of inputs which can be received by the
hardware.
ON Blink
16#A002 Warning
The signal received by channel 2 exceeds the
range of inputs which can be received by the
hardware.
ON Blink
16#A003 Warning
The signal received by channel 3 exceeds the
range of inputs which can be received by the
hardware.
ON Blink
16#A800 Warning
The signal received by channel 0 exceeds the
range of inputs which can be received by the
hardware.
ON OFF
16#A801 Warning
The signal received by channel 1 exceeds the
range of inputs which can be received by the
hardware.
ON OFF
16#A802 Warning
The signal received by channel 2 exceeds the
range of inputs which can be received by the
hardware.
ON OFF
16#A803 Warning
The signal received by channel 3 exceeds the
range of inputs which can be received by the
hardware.
ON OFF