App - 22 App - 22
MELSEC-Q
APPENDIX
Numbers in the 7000
H
range • • • Detailed errors generated by the intelligent communication module
Error code
Meaning
Corrective action
7008
H
[Processing code error]
• The corresponding processing code cannot be used.
• A processing code that cannot be used in the
applicable CPU is specified.
• Revise the processing code.
7140
H
[Control table data error]
• The control table data is incorrect.
• Change the control table data appropriately.
7141
H
[Target CPU error]
• The corresponding request cannot be made to the
applicable CPU.
• Change the CPU type of the applicable station and the
requested type appropriately.
7142
H
[Device code error]
• The device code is incorrect.
• Change the device code appropriately.
7143
H
[Device number error]
• The device number is incorrect.
• Change the device number appropriately.
7144
H
[No monitor registration error]
• A monitoring request is made while a monitor
registration has not been performed.
• Perform a monitor registration.
7145
H
[Station number mismatch error at registration]
• The station numbers specified at the monitor
registration and monitoring request are different.
• Use the same station number as the one at the monitor
registration.
• Perform the monitor registration again using the correct
station number.
7146
H
[CPU type mismatch error at registration]
• The CPU types specified at the monitor registration
and monitoring request are different.
• Change the type of the applicable CPU appropriately.
• Perform the monitor registration again.
7147
H
[Number of points monitored over error]
• There are too many points to be monitored.
• Reduce the number of points to be monitored.
7148
H
[No extension R register block error]
• The specified extension R register block does not
exist.
• Check to see if there is a corresponding extension R
register block in the specified extension R register block
number or the CPU.
7149
H
[ROM operating error]
• The CPU is currently accessing the ROM.
• Change the status of the CPU appropriately.
714A
H
[During RUN error]
• The CPU is running.
• Change the status of the CPU appropriately.
714D
H
[Processing code error]
• A processing code for the control table is incorrect.
• Modify the processing code for the control table
appropriately.
714E
H
[Network number mismatch error at registration]
• The network numbers specified at the monitor
registration and monitoring request are different.
• Use the same network number as the one at the time of
monitor registration.
• Perform the monitor registration again using the correct
network number.
7150
H
[DNA specification CPU error]
• The local station CPU cannot specify a network
number.
• A network number other than 0 was specified
although an AnACPU or similar is the local station.
• Change the network number specification and the CPU
type for the local station appropriately.
7151
H
[Station number error]
• A faulty station number was specified.
• Change the station number appropriately.
7164
H
[Data specification error]
• The specified data in the control table or storage
area for data to be written is incorrect.
• Change the contents of the control table and the storage
area for data to be written appropriately.
7174
H
[Time out error]
• There is no response from the CPU.
7175
H
[General data processing in progress error]
• There was an error in the data communication with
the CPU.
7177
H
[CPU NOT READY error]
• The CPU is faulty.
• Check the status of the CPU.
• Check whether or not the CPU is operating correctly.
• Reset the CPU and the intelligent communication module.
717A
H
[Abort error]
• A request was forcibly stopped (Ctrl + C entered)
during processing.
• Execute again if necessary.
See the MELSECNET/10 Network System Reference Manual for other detailed error codes.
