Mitsubishi Electric L26CPU-BT User Manual page 344

4
Are multiple
No
stations repeating
normal/faulty?
Yes
Perform the troubleshooting by
*6
the status logging.
End
342
Faulty station type
Remote I/O station
disabled for all RY?
Remote device station
Is the remote
device station disabled to
become Ready?
Is the read/write
of word data disabled?
Is the read/write
of the number of occupied
stations disabled?
disabled for all RY?
Intelligent device station
(local station)
Is the read/write
of word data disabled?
Is the read/write
of the number of occupied
stations disabled?
disabled for all RY?
Is the read/write
of cyclic data disabled?
Does the error
code return to the response
Master station
Is the link stop/
restart disabled?
detection of faulty
stations disabled, or does
Remote I/O station
cyclic data failure
Yes
Is the output
No
Remote device station
cyclic data failure
Yes
No
Yes
No
Yes
No
Yes
Is the output
No
Intelligent device station
cyclic data failure
Yes
No
Yes
No
Yes
Is the output
No
Yes
No
Intelligent device station
5
transient data failure
Yes
status?
No
F1-1, F1-2, F1-4
Master station operation error
Yes
No
Is the
Yes
it take time?
No
C2-1
C1-1, C1-2
D5-1
D2-1
D3-1
D4-1
*7
D1-1, D1-2
E2-1
E3-1
E4-1
E1-1, E1-2
F1-3
*8
G1-1, G1-2
*9
G2-1
G3-1, G4-1