Mitsubishi MELSEC-Q Series User Manual page 15

Precautions for installation and uninstallation
(1) Installation
(2) Uninstallation
Precautions for each utility
(1) Communication error
(2) Connection during script file execution
(3) Exiting Microsoft Windows
(4) Parameters
When overwriting the SW
old one has already been stored.
Installing into any other folder is not allowed.
SW PVC-CCPU of another version cannot be overwritten.
In this case, perform installation after uninstalling already installed SW
Do not stop the processing during uninstallation.
If uninstallation has been stopped before termination, perform uninstallation again.
If re-uninstallation attempted after the stop is completed unsuccessfully, reinstall the
software and then uninstall it again.
In the case of line congestion, a communication error (timeout error) is likely to occur
(monitor is stopped during monitor) on each utility.
If a communication error has occurred, make connection target setting again.
While a script file is being processed (RUN LED is flashing), connection from each
utility to the C Controller module may be disabled.
Connect each utility to the C Controller module after the processing of the script file is
finished.
R
Do not exit Microsoft Windows while the C Controller setting utility, CC-Link utility
R
or MELSECNET/H utility is running.
Exit Microsoft Windows after closing the C Controller setting utility, CC-Link utility
R
or MELSECNET/H utility.
Parameters written from the C Controller setting utility, CC-Link utility or
MELSECNET/H utility to the C Controller module become effective when the C
Controller module is powered off and then on or is reset.
The written parameters are not made effective even if the C Controller module status
is changed from STOP to RUN by remote or switch operation.
PVC-CCPU, install the new one into the folder where the
R
R
R
PVC-CCPU.
A
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