18
TROUBLESHOOTING
18.4 Error Code and Error Message Lists
18.4.1 Actions by error codes generated at function execution
18 - 41
17
STARTING
MULTIPLE CPU
SYSTEM
18
TROUBLESHOOTING
APPENDICESINDEX
* 1 In a single CPU configuration, reset the C Controller module.
In a multiple CPU configuration, reset CPU No.1.
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Table18.8 Common error codes returned by bus interface functions and MELSEC data link functions (Continued)
Return value
(HEX)
Error description Corrective action
103
(0x67)
Data receiving error
Data receiving has failed.
Retry.
Check if the system is operating normally.
Reboot the system.
*1
130
(0x82)
Device number error
The specified device number is out of range.
When specifying the bit device, the device number is not a multiple of
8.
Check the specified device number.
131
(0x83)
Device points error
The specified number of points is out of device range.
When specifying the bit device, the device number is not a multiple of
8.
Check the size.
16386
(0x4002)
A request that cannot be processed was received. Change the request destination.
16400
(0x4010)
Not executable during running
Execute when the CPU‘s execution status is
stop.
16432
(0x4030)
The specified device type does not exist. Check the specified device type.
16433
(0x4031)
The specified device number is out of range.
Block No. of the specified device is invalid.
Check the specified device number.
Check the block No. (device type) of the
specified device.
Check if the specified device and block No. are
effective in the target.
16448
(0x4040)
The module does not exist.
Do not issue a request that generated an error
to the specified special function module.
16449
(0x4041)
The number of device points is out of range.
Check the head address and number of access
points. Access the devices within the existing
range.
16450
(0x4042)
Corresponding module error
Check if the specified module is operating
normally.
16451
(0x4043)
The module does not exist at the specified location.
Check the start I/O number of the specified
module.
16523
(0x408B)
Remote request not executable Set the parameter "allow remote reset".
18944
(0x4A00)
Network number, station number is incorrect.
Other network number was specified, but routing parameter did not
exist.
The setting of routing parameter "Intermediate network No.",
"Intermediate station No." is incorrect.
Check the specified network number, station
number.
Check the setting of routing parameter.
19200
(0x4B00)
The target error was detected.
Check the specified access target.
Check the error occurred on the specified
access target or the relay station for the access
station.
19201
(0x4B01)
The target is not the bus master CPU.
If the CPU number of the C Controller module
is not "1", it cannot reset.
19203
(0x4B03)
Unsupported path error
The request cannot execute through the specified path.
Check the path that the specified request is
supported.
19457
(0x4C01)
The instruction for the Multiple CPU system which did not be
correspond with operating system software of the Motion CPU was
executed. (the error code returned by the Motion CPU)
Refer to the manual of used Motion CPU.
Check the user program on C Controller
module.
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