Program
Mode
(Save data and
move to
next parameter)
(Data
change)
×2
Parameter list Parameter data
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 key. The inverter returns to
the Operation mode. Clearing of alarms by the
key is enabled only when an alarm code is dis-
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 / keys with the current alarm code displayed.
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
/ keys. Details of op-
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.
3 Operation and Test Run
3-13
M1 Series Standard Type User's Manual (I669)
3-1 Operation of Operator
3
3-1-2 Key Operation Method
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