Chapter 12 Troubleshooting
12-15
Error
code
Description
CPU
status
ERROR LED indicator status
ON
The PLC maximum password attempts exceeded.
002E
The access to the external memory of the CPU is
Stop V
002F
PLC programs are not consistent with the system
logs.
Stop V
0050
The memories in the latched special auxiliary relays
are abnormal.
Continue V
The latched special data registers are abnormal.
0052
The memories in the latched auxiliary relays are
abnormal.
Continue V
The latched counters are abnormal.
The latched 32-bit counters are abnormal.
The latched special auxiliary relay is abnormal.
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
card.
Continue V
0064 A file in the memory card cannot be read. Continue V
The interrupt number exceeds the range.
The MC instruction exceeds the range.
The MCR instruction exceeds the range.
0D03
The operands used in DHSCS are not used
Stop V
0E05
The operands HCXXX used in DCNT are not used
Stop V
1800
-
180F
Errors occurred in the extension modules Continue V
1900
-
191C
Heartbeat errors occurred in the slave of the Delta
ASD-A2 control.
Continue V
1950
The initialization of the Delta ASD-A2 control has
not yet been completed, the CANopen instructions
cannot be executed.
Continue V
2001
Not in the right mode for the ASDA-A2 while usin
the CANopen communication instruction.
Continue V
2003
The device used in the program exceeds the device
range.
Continue V
200A Invalid instruction Stop V
200B
The operand n or the other constant operands K/H
exceed the range.
Continue V
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