Mitsubishi Electric L26CPU-BT User Manual page 370

Melsec-l cc-link system master/local module
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Error code
Error details
(hexadecimal)
Interlock signal data outside
B414
of range
B415
Execution station type error
B416 to B417
System error
B418
Receive data size error
B419 to B41A
System error
B601
Request type error
Transient request overload
B602
error
Transient request overload
B603
error
B604
Loop test in processing
Transient storage buffer
B605
could not be obtained
B606
System error
B607
Target station CPU error
Transient transmission
B608
target station mode setting
error
B60C
System error
B700
Transient transmission
B701 to B704
failure
B705 to B706
System error
Transient request overload
B771
error
B772 to B773
System error
B774
Transient request error
B775 to B777
Transient type error
B778
Response time out
B779
System error
B780
Module mode setting error
B781
System error
368
Cause of error occurrence (details)
The setting of the interlock signal storage
device of the G(P).RIRCV or G(P).RISEND
instruction is outside the setting range.
The dedicated instructions which can be
executed on the master station only was
executed on a station other than the master
station.
With the message transmission function, an
abnormal data was received.
An unsupported request was received.
There are too many transient requests to the
corresponding station.
There are too many transient requests to the
corresponding station.
Transient transmission was sent when a loop
test was in progress.
Transient storage buffer could not be
obtained.
There is an error in the target station's CPU.
Transient transmission was performed to the
AJ61BT11 or A1SJ61BT11 in the I/O mode.
Transient transmission failed.
There are too many transient requests to the
corresponding station.
The target station was not an intelligent
device station.
Unsupported transient data was received.
A response was not received from the
requested station.
A transient transmission was executed even
though the target station was set to the I/O
mode.
Corrective action
Change the setting of the interlock
signal storage device to within the
setting range.
Check if the host station type is a
master station.
Please consult your local Mitsubishi
representative.
Set the receivable data size to a
value larger than the receive data
size.
Please consult your local Mitsubishi
representative.
Check the contents of the request,
as well as the target station number.
Wait a while and then send the
requests (transient overload status).
Wait a while and then send the
requests (transient overload status).
Wait a while and then retransmit.
Wait a while and then retransmit.
Please consult your local Mitsubishi
representative.
Check the target CPU.
Set the target station to the
intelligent mode.
Please consult your local Mitsubishi
representative.
• Reduce the load placed on the
transient transmission and
perform the transmission again.
• If the same error persists after
taking the above action, please
consult your local Mitsubishi
representative.
Please consult your local Mitsubishi
representative.
Wait a while and then retransmit
(transient overloaded status).
Please consult your local Mitsubishi
representative.
Check if the target station is an
intelligent device station.
Check the application of the request
source.
Check the requested module and
cables.
Please consult your local Mitsubishi
representative.
Set to the remote net mode.
Please consult your local Mitsubishi
representative.
Detectability
Master
Local
station
station

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