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Parameter
Number
b3-05
b3-10
b3-13
b3-14
* Factory settings will change when the control method is changed. (Open-loop vector 1 factory settings are given.) Set to "3" in V/f w/PG.
** Factory settings will change when the control method is changed.
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Name
Description
Display
Speed Sarch
Delays the speed search
Delay Time
operation after a momentary
power loss to allow time for an
Search
external output contactor to
Delay
re-energize.
Speed Sarch
Detection
Sets the gain for the frequency
Compensation
at which the Drive starts speed
Gain
estimation speed search. Use
only when b3-01 = 0 or 1.
Srch Detect
Comp
Proportional
Sets n4-08 in units of 1.0 for
Gain of
P-gain (PI Controls) as the
Observer
Observer during Speed Search.
During
Note: Normally this parameter
Speed
need not be changed, although
Search
a low setting is needed when
OV occurs during speed search
with a large amount of load
Srch Est P
inertia. Set larger values when
Gain
working with speed agree.
Bi-directional
This parameter enables the
Speed
Drive to detect the direction of
Search
rotation of the motor during
Selection
speed search.
0: Disable - Drive uses
frequency reference
Bidir Search
direction.
Sel
1:Enable - Drive uses detected
direction
Control Methods
Change
Setting
Factory
V/f
during
Range
Setting
V/f
with
Operation
PG
0.0
to
0.2 s
No
A
A
20.0
1.00
to
1.10
No
A
No
1.20
0.1
to
1.0%
No
No
No
2.0
0 to 1
1
No
A
A
Open
Open
MODBUS
Loop
Flux
Loop
Register
Vector
Vector
Vector
1
2
A
A
A
195H
A
No
A
19AH
No
No
A
19DH
A
No
A
19EH
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Table of Contents
Troubleshooting
