Mitsubishi Electric Fatec GOT2000 Series Basic Training Textbook page 200

(c) Alarm display example
The following shows the examples for displaying alarms with the alarm display (system) for each alarm
collecting method.
402 A communication
timeout has occurred.
500 The GOT built-in
battery voltage has dropped.
• History mode
Collects the alarm occurrence status as histories.
The history is added every time an alarm occurs.
(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 11:30 402 A communication timeout has occurred.
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 11:30 402 A communication timeout has occurred.
Jun. 1, 2013 10:25 500 The GOT built-in battery voltage has dropped.
App - 16
Alarm check
by a user
An alarm
occurs.
An alarm
occurs.
11:30 12:00
(1)
(2)
Alarm status Restored Checked
Occurred
Occurred
Alarm status Restored Checked
Checked
Occurred
Alarm status Restored Checked
Checked
Occurred
Alarm status Restored Checked
Checked 16:00
Occurred
Alarm status Restored Checked
Occurred
Checked 16:00
Occurred
Alarm reset
by a user
An alarm
Recovery
occurs.
from the
alarm
15:30 16:00 18:25
(3) (4) (5)
A communication
timeout has occurred.
12:00
The communication timeout error
has already been checked.
Checked
Key code: FFB4h
12:00 The alarm status of the GOT
does not turn "Restored".
12:00
The alarm was reset.
Reset
Key code: FFB4h
The alarm status of the GOT
turns "Restored" and the
recovery time is displayed.
Displays the alarm
adding a row newly.
12:00