Mitsubishi Electric Fatec GOT2000 Series Basic Training Textbook page 201

• Alarms in the "Occurred" status only
Only the latest GOT error, CPU error, and network error are collected.
The histories of the alarms that have been recovered are not stored.
(1) Occurrence of a communication timeout
Error date and time Comment
Jun. 1, 2013 11:30 402 A communication timeout has occurred.
Jun. 1, 2013 10:25 500 The GOT built-in battery voltage has dropped.
(2) Communication timeout check
Error date and time Comment
Jun. 1, 2013 11:30 402 A communication timeout has occurred.
Jun. 1, 2013 10:25 500 The GOT built-in battery voltage has dropped.
(3) Communication timeout restoration
Error date and time Comment
Jun. 1, 2013 11:30 402 A communication timeout has occurred.
Jun. 1, 2013 10:25 500 The GOT built-in battery voltage has dropped.
(4) Alarm reset
Error date and time Comment
Jun. 1, 2013 10:25 500 The GOT built-in battery voltage has dropped.
(5) The reset communication
timeout occurs again
Error date and time Comment
Jun. 1, 2013 18:25 402 A communication timeout has occurred.
Jun. 1, 2013 10:25 500 The GOT built-in battery voltage has dropped.
(2) Recovery from
alarms
The following shows the procedure for turning the alarm status of each error to "Restored".
(a) CPU errors
Eliminate all the alarm causes of the CPU error.
The alarm status of the system error caused by the CPU error turns "Restored" by eliminating all the alarm
causes.
When the multi-channel function is used, the alarm status of all the channels turns "Restored" by
eliminating the alarm causes of all the channels.
(b) Network errors
Eliminate all the alarm causes of the network error.
The alarm status of the system error caused by the network error turns "Restored" by eliminating all the
alarm causes.
(c) GOT errors
Eliminate all the alarm causes of the GOT error.
Otherwise the same alarm occurs again after the alarm status is turned from "Occurred" to "Restored".
Not collected if only the alarms in
the "Occurred" status are displayed.
Alarm status Restored Checked
Occurred
Occurred
Alarm status Restored Checked
Checked 12:00
Occurred
Alarm status Restored Checked
Checked
12:00
Occurred
Alarm status Restored Checked
Occurred
Alarm status Restored Checked
Occurred
Occurred
A communication
timeout has occurred.
The communication timeout
error has already been checked.
Checked
Key code: FFB4h
The alarm status of the GOT
does not turn "Restored".
After the alarm status turns
"Restored", the alarm is deleted.
Displays the alarm
that has occurred.
App - 17
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