Omron VARISPEED F7 User Manual

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5
* The factory setting depends upon the Inverter capacity. The value for a 200 V Class Inverter of 0.4 kW is given.
 Special Adjustments: n
Hunting Prevention Function: n1
L8-11
Cooling fan
control delay
time
Set the time in seconds to
delay turning OFF the cooling
fan after the inverter STOP
command is given.
0 to 300 60 s No A A A A 4B7H 6-65
Fan Delay
Time
L8-12
Ambient
temperature
Sets the ambient temperature. 45 to 60 45 °CNo A A A A 4B8H6-66
Ambient
Temp
L8-15
OL2 charac-
teristics
selection at
low speeds
0: OL2 characteristics at low
speeds disabled.
1: OL2 characteristics at low
speeds enabled.
It is not recommended to use
another setting than the fac-
tory setting.
0 or 1 1 No A A A A 4BBH 6-67
OL2 Sel @
L-Spd
L8-18
Soft CLA
selection 0: Disable
1: Enable
0 or 1 0 No A A A A 4BFH -
Soft CLA Sel
L8-32
OH1 detec-
tion of
Inverter’s
cooling fan
Selects whether or not a fail-
ure of the internal fan leads to
OH1.
0: Disabled
(FAN alarm is displayed)
1: Enabled (OH1 fault
occurs)
0 or 1 1 No A A A A 4E2H 6-62
OH Detect
sel
Param-
eter
Num-
ber
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
MEMO-
BUS
Register
Page
V/f
V/f
with
PG
Open
Loop
Vector
Closed
Loop
Vector
Display
n1-01
Hunting-pre-
vention
function
selection
0: Hunting-prevention
function disabled
1: Hunting-prevention
function enabled
The hunting-prevention func-
tion suppresses hunting when
the motor is operating with a
light load.
If high response has the prior-
ity over vibration suppres-
sion, disable the hunting-
prevention function.
0 or 1 1 No A A No No 580H 6-44
Hunt Prev
Select
Param-
eter
Num-
ber
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
MEMO-
BUS
Register
Page
V/f
V/f
with
PG
Open
Loop
Vector
Closed
Loop
Vector
Display

Omron VARISPEED F7 Specifications

General

Brand	Omron
Model	VARISPEED F7
Category	Inverter
Language	English