Delta AS Series Manual page 252

A S S er i es Mo d u le Ma n ua l
7.5 Troubleshooting
7.5.1 Error Codes
Error
Code
16#1605
16#1607
16#1608
16#1801
16#1802
16#1804
16#1808
The signal received by channel 2 exceeds the range of inputs that
16#1809
the hardware can receive.
The signal received by channel 3 exceeds the range of inputs that
16#180A
the hardware can receive.
The signal received by channel 4 exceeds the range of inputs that
16#180B
the hardware can receive.
The signal received by channel 5 exceeds the range of inputs that
16#180C
the hardware can receive.
The signal received by channel 6 exceeds the range of inputs that
16#180D
the hardware can receive.
_7
The signal received by channel 7 exceeds the range of inputs that
16#180E
the hardware can receive.
The signal received by channel 8 exceeds the range of inputs that
16#180F
the hardware can receive.
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7 - 5 6
Description
Hardware failure
The external voltage is abnormal.
The factory calibration is abnormal.
The external voltage is abnormal.
Hardware failure
The factory calibration is abnormal.
The signal received by channel 1 exceeds the range of inputs
that the hardware can receive.
When power-on, the module is not detected by CPU module.
A↔ D LED ERROR LED
Indicator Indicator
OFF ON
OFF ON
OFF ON
OFF Blinking
Blinking
OFF
Blinking
OFF
Run: blinking
Blinking
Stop: OFF
Blinking once
or twice and
after 2
OFF
seconds, it
blinks
repeatedly