Mitsubishi Electric Fatec GOT2000 Series Basic Training Textbook page 192

(c) Alarm display example
The following shows the examples for displaying alarms with the alarm display (user) for each alarm
collecting method.
Temperature anomaly
(M10: OFF → ON)
Fuse error
(M20: OFF → ON)
• History mode
Collects the alarm occurrence status as histories.
The history is added every time an alarm occurs.
(1) A temperature anomaly occurs.
Error date and time
Jun. 1, 2013 11:30
Jun. 1, 2013 10:25
(2) A temperature anomaly has checked.
Error date and time
Jun. 1, 2013 11:30
Jun. 1, 2013 10:25
(3) A temperature anomaly has restored.
Error date and time
Jun. 1, 2013 11:30
Jun. 1, 2013 10:25
(4) The restored temperature anomaly
occurs again.
Error date and time
Jun. 1, 2013 18:25
Jun. 1, 2013 11:30
Jun. 1, 2013 10:25
(5) A temperature anomaly has restored.
Error date and time
Jun. 1, 2013 18:25
Jun. 1, 2013 11:30
Jun. 1, 2013 10:25
App - 8
ON
ON
11:30 12:00
(1)
Comment Restored Checked Frequency
Temperature anomaly
Fuse error
Comment Restored Checked Frequency Cum. Time Down Time
Temperature anomaly
Fuse error
Comment Restored Checked Frequency Cum. Time Down Time
Temperature anomaly 15:30
Fuse error
Comment Restored Checked Frequency Cum. Time Down Time
Temperature anomaly
Temperature anomaly 15:30
Fuse error
Comment Restored Checked
Temperature anomaly 19:00
Temperature anomaly 15:30
Fuse error
Alarm check
by a user
OFF
15:30
(2) (3)
These items are not collected in the history mode.
Cum. Time Down Time
12:00
12:00
12:00
12:00
Frequency Cum. Time Down Time
12:00
ON
OFF
18:25 19:00
(4) (5)
A temperature
anomaly occurs.
A temperature anomaly
has checked.
Checked
Key code: FFB4h
Displays the restored time.
Displays the alarm
adding a row newly.
Displays the restored time.