Errors And Corrective Actions - Mitsubishi Electric GOT2000 Series User Manual

10.6 Errors and Corrective Actions

■1. Common to backup and restoration
Error
The backup/restoration function cannot be
used.
The backup setting is not found.
The backup data are not found.
The backup/restoration cannot be executed
because the user does not know the
password for the backup/restoration.
The backup/restoration cannot be completed
because a communication error occurs
between the GOT and a controller during the
backup/restoration.
The controller list file is abnormal.
The controller list file is invalid.
■2. Backup
Error
The backup data cannot be
written into data strage.
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10.6 Errors and Corrective Actions
The system application (Extended function)
of the backup/restoration is not installed on
the GOT.
The backup setting is not stored in the data
strage in the GOT.
No data strage is installed to the drive
specified for storing the backup setting.
The backup data are not stored in the data
strage in the GOT.
No data strage is installed to the drive
specified for storing the backup data.
The user does not remember the password.
The password is incorrect.
The communication settings and
communication driver for the GOT are
incorrectly set.
Because parameters for the controller are
incorrectly set, the controller dose not
recognize the GOT.
The controller is turned off.
The cable is not correctly connected.
The description in the header part of the
controller list file is abnormal.
• The description in the controller list file is
invalid.
• The network number and station number
are outside the range.
• The network number and station number
are overlapped.
Cause
No data strage is installed to the GOT.
The data strage does not have free
space.
The data strage is set to write-protect.
The drive does not exist.
Cause
Install the system application (Extended
function) on the GOT.
Check if the communication settings and
communication driver for the GOT are
correctly set.
Check if the parameters for the controller is
correctly set with tools, including GX
Developer, for the controller.
Turn on the controller.
Check the cable.
Check the format of the controller list file and
describe following the format.
➠
➠
Install a data strage to the drive specified for storing the
backup setting or backup data.
Install a data strage with enough free space.
Delete unnecessary files in the data strage.
Set the data strage to writable.
The attributes of backup data files stored in the data
strage cannot be changed with the GOT. Set the files to
writable with a personal computer.
Check if the drive specified for storing the backup setting
or backup data exists. (Check if the data strage is
connected on the GOT.)
Corrective action
• Install data strage with the backup setting
stored.
• Check the storage location for the backup
setting with the utility.
• Install data strage with the backup data
stored.
• Check the storage location for the backup
data with the utility.
• Check with the administrator of the
system regarding the password for the
backup/restoration.
• Execute the backup again by using a
formatted or new data strage.
10.3.4 Network batch backup/restoration
• Check the format of the controller list file
and describe following format.
10.3.4 Network batch backup/restoration
• Describe the network number and the
station number so that they are not
overlapped in the available setting range.
Corrective action