Mitsubishi Electric MELSEC iQ-F FX55-ASL-M User Manual page 72

Error code
(hexadecimal)
0CCBH
0D2CH
0D2DH
0D2EH
0D2FH
0D30H
0D31H
0D90H
0D91H
0D92H
9 TROUBLESHOOTING
70
9.4 List of Error Codes
Error details and causes
24V/DP short error
Slave module hardware error
Parameter access target module ID error
Parameter value error
Parameter access error
Slave module status error
Same ID used error
No ID setting error
New ID error
Action
A short-circuit may be occurring in the transmission cables
(24V, DP). Perform the following:
• Check that the transmission cables (24V, DP) are not
short-circuited. When crimping the link connector, check
that the pin layout is correct.
• Check that the transmission cables (24V, DP) are not in
contact with each other and that there is no incorrect
wiring in the terminal block wiring of the FX5-ASL-M and
the slave module.
A malfunction has been detected in the slave module
hardware.
Reset the CPU module or power off and on the system.
Check that there is no influence from noise.
If the error occurs again, the module may be in failure.
Please consult your local Mitsubishi Electric
representative.
The FX5-ASL-M accessed the parameter of the ID where
the automatic address detection has not been executed.
Check 'Number of the alarm IDs' (Un\G9984) and 'Alarm ID
information storage area' (Un\G9985 to Un\G10112), find
out the error ID, and perform the following:
• Check that the slave module ID for parameter access in
the actual system matches that of the program.
Especially note that the input slave module ID is the
input slave module address + 200H and that the I/O
combined slave module ID is the I/O combined slave
module address + 200H.
• When creating a new system, adding or removing a
slave module, or changing the address of the slave
module, execute the automatic address detection. After
executing the automatic address detection function,
check that the number of slave modules and the address
are consistent with those of the actual system.
The slave module has detected a signal of writing a
parameter that cannot be set to the slave module itself.
Check 'Number of the alarm IDs' (Un\G9984) and 'Alarm ID
information storage area' (Un\G9985 to Un\G10112) to find
out the error ID. Then check that the slave module
parameter setting value is within the allowable setting
range.
An ASLINK parameter access signal error has been
detected.
Check that there is no influence from noise.
The slave module has notified of error status. Check the
target module's status details and solve the problem.
The same ID (address) has been set to some of the
connected slave modules.
Check 'Number of the alarm IDs' (Un\G9984) and 'Alarm ID
information storage area' (Un\G9985 to Un\G10112) to find
out the error ID. Check the ID (address) of the slave
module, and then set a unique number.
There is a slave module with no address setting. Perform
the following:
• Set the address of the slave module.
• Set the address of the slave module to a value other
than 255.
The new ID (address) of the slave module may be in the
following condition.
• The ID has already been used.
• The ID exceeds the allowable specification range.
Check 'Connected module ID information storage area'
(Un\G9217 to Un\G9344) and set another new ID
(address).
Priority
4
5
5
5
5
5
5
5
5