Mitsubishi Electric GOT SIMPLE GS2110-WTBD User Manual page 274

(4) GOT restoration procedure
Follow the procedures in order from (a) and check if the GOT is restored.
If the GOT is still not restored, go to the next step.
Check item
(a) The GOT is restored by using the
reset switch on the GOT.
Restored
Not restored (Go to (b).)
(b) The GOT is restored by powering on
and off the GOT.
Restored
Not restored (Go to (c).)
(c) The GOT is restored by resetting or
powering on and off the PLC CPU.
Restored
Not restored (Go to (d).)
(d) The GOT is restored by powering on
and off the GOT and the PLC CPU
simultaneously.
Restored
Not restored (Go to (e).)
(e) The GOT is restored by reconnecting
cables.
Restored
Not restored (Go to (f).)
(f) The GOT is restored by reinstalling
project data.
Restored
Not restored (Go to (g).)
(g) The GOT is restored by reinstalling
OS.
Restored
Not restored (Go to (h).)
(h) The GOT is restored by taking
corrective actions against noise described
in the corrective action column.
Restored
Not restored (Go to (i).)
(i) The GOT is not restored even after the
corrective actions in (a) to (h) are taken.
*1
(5) Actual product investigation
When the GOT still operates improperly even after the corrective actions described above are taken, contact your
local distributor.
Depending on the error status, the actual product may need to be returned to us.
In that case, attach the GOT status check sheet, GOT installation status check sheet, and system configuration
check sheet (Write down your system configuration used on the sheet).
22 - 4
22.1 GOT Restoration Sheets
*1
Before powering on the GOT again (OFF
Cause
It may be a temporary malfunction
due to noise.
The possible cause is a cable
connection fault.
In such a case where the GOT is
powered off during installation of
project data or OS, the data may be
corrupted.
It may be a temporary malfunction
due to noise.
-
ON), make sure to power off the PLC.
Corrective action
Take the corrective action described in (4)-
(h).
Connect cables securely.
When the error occurs again, go to (5)
Actual product investigation.
Do not power off the GOT during data
transmission.
When the error occurs again, go to (5)
Actual product investigation.
Take corrective actions by following the
GOT installation status check sheet.
Go to (5) Actual product investigation.