Omron M1 Series User Manual

Using the Power Recovery Restart Prevention Function and the
Start Check Function in Combination
• When used in combination with the start check function (H96 = 2, 3), a run operation error (alarm
code: Er6, sub code: 5) is generated by the start check function, and this is given priority. For this
reason, to cancel the run operation error, turn the RUN command OFF and then perform a reset op-
eration.
•
For details on the start check function, refer to 7-7-7 STOP Key Priority/Start Check Function on
page 7-80.
7-4-5
Free Run Restart
• A restart is performed when the operation state is returned to while in a free-run state.
•
A free-run restart is performed by the restart operation selected at Free Run Stop Restart Operation
Selection (H441) when “1: Free run stop” is selected at Stop Selection (H11) and the RUN com-
mand is turned ON while in a free-run state or when the free-run command (7: FRS) terminal is set
to OFF and the free-run state is canceled.
•
Note, however, that when RUN Command Selection (F02/E102) is set to “0, 2, 3: Operator,” a re-
start is not performed even if the free-run command (7: FRS) terminal is canceled.
• For details on a restart after a momentary power failure, refer to 7-4-2 Restart after Momentary Pow-
er Failure on page 7-49.
Parameter
No.
Function name Data
De-
fault
data
Unit
H441
Free Run Stop Restart
Operation Selection
0 to 2
0: Normal start
1: Starting with matching frequency
2: Starting with active matching frequency
2 -
H13
Power Interruption Re-
start W
ait Time
0.1 to 100.0 0.5
s
H46
Auto Search Delay Time
2 for Starting Mode
0.1 to 100.0
De-
pend-
ent on
ca-
pacity
s
F23/A12
1st Starting
Frequency/2nd Starting
Frequency
0.0 to 60.0 0.5 Hz
H14
Deceleration Setting
During Current Limit for
Restart Mode after Pow-
er Interruption
0.00: Selected deceleration time
0.01 to 100.00 Hz/s
999: According to current limiter
999 Hz/s
E152
Starting Frequency Se-
lection at Frequency
Pull-in Restart
0: Frequency at which the power failure occurred
1: Maximum output frequency
2: Reference frequency
3: Starting frequency
3 -
H440
Free Run Stop Restart
Allowable T
ime
0.0 to 30.0 s 30.0 s
7 Other Functions
7-60
M1 Series Standard Type User's Manual (I669)

Omron M1 Series Specifications

General

Brand	Omron
Model	M1 Series
Category	Inverter
Language	English