Errors And Corrective Actions - Mitsubishi Electric GOT SIMPLE GS2110-WTBD User Manual

15.9 Errors and Corrective Actions

■1. Common to backup and restoration
Error
The backup data are not found.
The backup/restore cannot be executed
because the user does not know the
password for the backup/restore.
The backup/restore cannot be completed
because a communication error occurs
between the GOT and a controller during the
backup/restore.
■2. Backup
Error
The backup data cannot be
written into SD card.
Setting data (files and data)
cannot be obtained from the
controller.
The backup cannot be executed
because passwords for files of
the controller are set.
Cause
The backup data are not stored in the SD
card in the GOT.
No SD card 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.
Cause
No SD card is installed to the GOT.
The SD card does not have free space.
The SD card is set to write-protect.
The drive does not exist.
The GOT cannot communicate with the
controller.
The user does not remember the
password. The password is incorrect.
(The first backup)
Passwords for files of the controller are
changed.
Corrective action
• Install SD card 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/restore.
• Execute the backup again by using a
formatted or new SD card.
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.
Corrective action
Install a SD card to the drive specified for storing the
backup setting or backup data.
Install a SD card with enough free space.
Delete unnecessary files in the SD card.
Set the SD card to writable.
The attributes of backup data files stored in the SD card
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 SD card is connected
on the GOT.)
Check the following.
GOT
• Check if the cable is correctly connected to the GOT.
• Check if the correct communication driver is installed
on the GOT.
• Check if the communication settings are correctly set.
Controller
• Check if the parameters are set.
• Check if the cable is correctly connected to the
controller.
• Check if the controller is turned on.
Check with the administrator of the system regarding the
passwords for files of the controller.
15.9 Errors and Corrective Actions
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