Mitsubishi Electric GT16, Руководство пользователя

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31. FA TRANSPARENT FUNCTION
31.7 Precautions
• Backup/restore
• SFC monitor file reading
• Reading/Writing files of ladder edit

When PLC write is failed while using the FA
transparent function
The execution of PLC write using the FA transparent
function may be failed due to some reason such as
cable disconnection.
When this occurs, re-execute the PLC write from the
same PC, or reset the PLC CPU.

Restrictions on GX Developer, GX Works2
during backup/restore execution
(1) When reading/writing data from/to a PLC, monitoring a
PLC, and others are executed with GX Developer or
GX Works2 with the FA transparent function during the
backup/restore execution with the GOT, the backup/
restore is stopped.
Check that reading/writing data from/to the PLC,
monitoring the PLC, and others are not executed with
GX Developer or GX Works2 with the FA transparent
function. Execute the backup/restore with the GOT
again.
(2) When the backup/restore is executed with the GOT
while reading/writing data from/to a PLC, monitoring a
PLC, and others are executed with GX Developer or
GX Works2 with the FA transparent function, errors
occur on GX Developer or GX Works2.
The backup/restore with the GOT is correctly executed.
31.7.3 When using MT Developer,
MT Works2

When exiting MT Developer, MT Works2
For 45 seconds after MT Developer, MT Works2 has
been exited, the GOT continues monitoring at the same
speed as when the FA transparent function is working.

When PLC write is failed while using the FA
transparent function
The execution of PLC write using the FA transparent
function may be failed due to some reasons such as
cable disconnection.
When this occurs, re-execute the PLC write from the
same PC, or reset the motion controller CPU.

When a cable disconnection has occurred
When the cable between the GOT and the motion CPU
is disconnected, it takes time until a timeout error
occurs in MT Works2, MT Developer.
Error messages
on GOT
Corrective
action on GOT
side
Error messages
on GX Developer
and GX Works2
Corrective
action on
GX Developer
and GX
Works2
Backup
With no file
operation being
executed on
GX Developer
or GX Works2,
re-execute the
backup.
-
With no
backup being
executed,
execute the file
operation.
Restore
With no file
operation being
executed on
GX Developer
or GX Works2,
re-execute the
restore.
-
With no restore
being
executed,
execute the file
operation.
Error messages
on GOT
Corrective
action on GOT
side
Error messages
on GX Developer
and GX Works2
Corrective
action on
GX Developer
and GX
Works2
-
With no file
operation being
executed on
GX Developer
or GX Works2,
re-execute the
file reading.
-
With no special
module
monitor CPU
malfunction log
being read,
execute the file
operation.
Error messages
on GOT
Corrective
action on GOT
side
Error messages
on GX Developer
and GX Works2
Corrective
action on
GX Developer
and GX
Works2
Read
With no file
operation being
executed on
GX Developer
or GX Works2,
re-execute the
file reading.
-
With no file
reading being
executed on
ladder edit,
execute the file
operation.
Write
With no file
operation being
executed on
GX Developer
or GX Works2,
re-execute the
file writing.
-
With no file
writing being
executed on
ladder edit,
execute the file
operation.