Omron M1 Series User Manual page 157

Alarm Mode
When a protection function is activated and an alarm is generated, the inverter automatically transi-
tions to the Alarm mode, and the alarm code of the alarm that occurred is displayed on the LED moni-
tor.
To clear the alarm, remove the cause of the alarm and then press the
the Operation mode. Clearing of alarms by the
played.
In addition to the current alarm code, alarm codes for the past five instances can be displayed. Past
alarm codes are displayed by pressing the
When the key is pressed with an alarm code displayed, various operation information such as the
output frequency and output current at the time the alarm occurred can be checked. For the various
operation information, the item No. and data are displayed alternately.
The multiple sets of various operation information can be switched by the
eration information are the same as menu No. 6 "Alarm information" in the Program mode. Refer to
7-1-4 Alarm information on page 7-18.
M1 Series Standard Type User's Manual (I669)
Program
Mode
Parameter list
/
3 Operation and Test Run
Parameter data
(Save data and
move to
next parameter)
key. The inverter returns to
key is enabled only when an alarm code is dis-
keys with the current alarm code displayed.
×2
(Data
change)
/ keys. Details of op-
3-13
3