Delta AH Series Operation Manual page 223

Error code
The signal received by channel 2 exceeds the range of inputs which can be
16#A402
received by the hardware.
The signal received by channel 3 exceeds the range of inputs which can be
16#A403
received by the hardware.
The signal received by channel 4 exceeds the range of inputs which can be
16#A404
received by the hardware.
The signal received by channel 5 exceeds the range of inputs which can be
16#A405
received by the hardware.
The signal received by channel 6 exceeds the range of inputs which can be
16#A406
received by the hardware.
The signal received by channel 7 exceeds the range of inputs which can be
16#A407
received by the hardware.
16#A600 Hardware failure
16#A601 The external voltage is abnormal.
Internal error
16#A602
The CJC is abnormal.
Internal error
16#A603
The factory correction is abnormal.
The signal received by channel 0 exceeds the range of inputs which can be
16#A800
received by the hardware.
The signal received by channel 1 exceeds the range of inputs which can be
16#A801
received by the hardware.
The signal received by channel 2 exceeds the range of inputs which can be
16#A802
received by the hardware.
The signal received by channel 3 exceeds the range of inputs which can be
16#A803
received by the hardware.
The signal received by channel 4 exceeds the range of inputs which can be
16#A804
received by the hardware.
The signal received by channel 5 exceeds the range of inputs which can be
16#A805
received by the hardware.
The signal received by channel 6 exceeds the range of inputs which can be
16#A806
received by the hardware.
The signal received by channel 7 exceeds the range of inputs which can be
16#A807
received by the hardware.
*With regard to the errors related to the input signals' exceeding the range of inputs which can be received by the
hardware and the conversion values' exceeding the limits, whether the error code generated is within the range between
16#A000 and 16#A00F, within the range between 16#A400 and 16#A40F, or within the range between
16#A800~16#A80F depends on the LED indicator status defined by users.
Description
Ch a pt er 9 T r o u bl es h oo t in g
LED indicator status
CPU Module
BUS
ERROR
FAULT
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
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