Delta AS218TX-A User Manual

12.4.2 Error Codes and LED Indicators for Analog/Temperature
Modules
Error code Description
ERROR LED indicator status
A

D /
D

A /
A ↔D
ERROR
16#1605
Hardware failure
OFF
ON
16#1607
The external voltage is abnormal.
OFF
ON
16#1608
The factory calibration or the CJC is abnormal.
OFF
ON
16#1801*1
The external voltage is abnormal.
OFF
Blinking
16#1802*1
Hardware failure
OFF
Blinking
16#1804*1 The factory calibration is abnormal.
RUN: Blinking
STOP: OFF
Blinking
16#1807*1
The CJC is abnormal.
OFF
Blinking
16#1808
The signal received by channel 1 exceeds the range of
analog inputs (temperature).
RUN: Blinking
STOP: OFF
Blinking
16#1809
The signal received by channel 2 exceeds the range of
analog inputs (temperature).
16#180A
The signal received by channel 3 exceeds the range of
analog inputs (temperature).
16#180B
The signal received by channel 4 exceeds the range of
analog inputs (temperature).
16#180C
The signal received by channel 5 exceeds the range of
analog inputs (temperature).
16#180D
The signal received by channel 6 exceeds the range of
analog inputs (temperature).
16#180E
The signal received by channel 7 exceeds the range of
analog inputs (temperature).
16#180F
The signal received by channel 8 exceeds the range of
analog inputs (temperature).
-
When power-on, the module is not detected by CPU
module.
OFF
Blinking once
or twice and
after 2 seconds, it
blinks repeatedly
*1: The errors are specified as warnings to ensure the CPU module can still run even when the warnings are triggered by
its AIO modules. Set up HWCONFIG to have the following first 4 error codes appear as errors when they occur.
12.4.3 Error Codes and LED Indicators for Positioning Module AS02 /
04PU
Error code Description
ERROR LED indicator status
A

D ERROR
16#1802 Hardware failure OFF Blinking
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Delta AS218TX-A Specifications

General

Brand	Delta
Model	AS218TX-A
Category	Control Unit
Language	English