Mitsubishi Electric MELSEC-L SSCNETIII/H User Manual page 100

(2) Error code list (4000H to 4FFFH)
If an error occurs at communication request from GX Works2 or an intelligent function module, the head module
returns the error code (any of 4000H to 4FFFH) to the request source. This error code is not stored in SD0
because the error is not the one detected by the self-diagnostic function of the head module.
When the request source is GX Works2, a message and an error code are displayed on GX Works2. When the
request source is an intelligent function module, the head module returns an error code to the request source.
For messages, details, causes, and actions of errors, refer to the following.
 User's Manual for the programmable controller CPU used (Hardware Design, Maintenance and Inspection)
(3) Error code list (A000H to AFFFH)
The following lists the error messages, error conditions, causes, and actions of the error codes (A000H to
AFFFH).
Error code
Not supported Motion SFC request is
A0B0
received.
Not supported Motion SFC request is
A0B1
received.
Start I/O number of RTO/RFROM command
A0B3
is out of range.
There is no buffer memory in the target
A0B4 module specified by the Motion SFC
programs.
Buffer memory address specified by the
A0B5
Motion SFC programs is out of range.
Module is not installed to the start I/O
A0B7 number specified by the Motion SFC
programs.
A0B8 Target module access failure
A0B9 Target module access failure
A0BD Time information mismatch
A0E3 Own station No. out of range
A62E Motion controller lost
98
Error
• At the Motion controller side, set the Motion SFC request destination to station other
than the head module.
• At the Motion controller side, change the Motion SFC command to the one supported
by the head module.
• Set the Motion SFC request destination to station other than the head module.
• At the Motion controller side, change the Motion SFC command to the one supported
by the head module.
Set the start I/O number of the target module correctly using the Motion SFC programs.
• Set the start I/O number of the module which has a buffer memory using the Motion
SFC programs.
• At head module side, install an intelligent function module which has a buffer memory
to the start I/O number specified by the Motion SFC programs.
Set the buffer memory address specified by the Motion SFC programs within the range.
• Set start I/O number where the module is installed using the Motion SFC programs.
• Install the intelligent function module to the start I/O number specified by the Motion
SFC programs.
• Confirm the installation condition of the intelligent function module of the
communication target, then execute the communication again with the target
intelligent function module using Motion SFC programs.
• If the error occurs again, exchange the intelligent function module of the
communication target.
• Confirm the installation condition of the intelligent function module of the
communication target, then execute the communication again with the target
intelligent function module using Motion SFC programs.
• If the error occurs again, exchange the intelligent function module of the
communication target.
Correct the time information setting at the Motion controller side and write it again.
(Time information of the head module will be updated when reconnecting with the
Motion controller)
Set the station number setting switch within 1 to 64 range.
Communication with the Motion controller was lost.
• Check if there are overlapping station numbers in the network.
• Check if 0 (for reservation) is set for the axis No. corresponding to the station number
of own station.
• Check that the station number of the head module corresponds with the setting in the
Head Module window of MT Developer2.
• Check that no error has occurred in the Motion controller by connecting or
disconnecting cables during communication.
• Check the wiring for cable disconnection.
Action