Chapter 12 Troubleshooting
12-27
Error
code
Description
CPU
status
ERROR LED indicator status
ON
0052
The memories in the latched auxiliary relays are
abnormal.
Continue V
The latched counters are abnormal.
0055 The latched 32-bit counters are abnormal. Continue V
0056 The latched special auxiliary relay is abnormal. Continue V
The latched data registers are abnormal.
The CPU module does not detect a memory card.
The memory card is initialized incorrectly.
0063
An error occurs when data is written to the memory
card.
Continue V
0064 A file in the memory card cannot be read. Continue V
0070
The actual placement of the function cards is not
consistent with the settings.
Stop V
0102 The interrupt number exceeds the range. Stop V
0202 The MC instruction exceeds the range. Stop V
0302 The MCR instruction exceeds the range. Stop V
0D03
The operands used in DHSCS are not used
Stop V
0E05
The operands HCXXX used in DCNT are not used
Stop V
1300
-
130F
Errors occurred in the remote modules Continue V
1402
The arrangement of the I/O modules is not
consistent with the settings.
Stop V
140B
Number of communication modules exceeds the
Stop V
140D
Number of extension modules exceeds the limit of
Stop V
140E
Number of remote modules exceeds the limit of
eight on the right side of the CPU module.
Stop V
1500 Connection lost in the remote modules Continue V
1502
-
Errors occurred in the remote modules Continue V
The ID of the extension module exceeds the range.
1601 The ID of the extension module cannot be set. Stop V
1602 The ID of the extension module is duplicated. Stop V
The extension module cannot be operated.
Extension module communication timeout
Errors on the communication module function card
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