User`s manual

5-16
5
Dwell Functions: b6
* The given setting range is valid if Heavy Duty is selected (C6-01=0, default setting). If Normal Duty 1 or 2 is selected (C6-01=1 or 2) the setting range will
be 0.0 to 400.0 Hz
Droop Control: b7
Param
eter
Num-
ber
Name
Description
Set-
ting
Range
Fac-
tory
Setting
Chang
e dur-
ing
Opera-
tion
Control Methods
MEMO-
BUS
Register
Page
V/f
V/f
with
PG
Open
Loop
Vector
Closed
Loop
Vector
Display
b6-01
Dwell fre-
quency at
start
The dwell function can be used to hold
the output frequency temporarily when
driving a motor with a heavy load.
0.0 to
150.0
*
0.0 Hz No A A A A 1B6H 6-22
Dwell Ref
@ Start
b6-02
Dwell
time at
start
0.0 to
10.0
0.0 s No A A A A 1B7H 6-22
Dwell
Time
@ Start
b6-03
Dwell fre-
quency at
stop
0.0 to
150.0
*
0.0 Hz No A A A A 1B8H 6-22
Dwell Ref
@ Stop
b6-04
Dwell
time at
stop
0.0 to
10.0
0.0 s No A A A A 1B9H 6-22
Dwell
Time
@ Stop
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
b7-01
Droop Con-
trol Gain
Sets the Droop quantity at the
rated speed and rated load as
percentage of the maximum
output frequency.
0.0 to
100.0
0.0% Yes No No No A 1CAH 6-124
Droop
Quantity
b7-02
Droop Con-
trol Delay
Time
Sets the Droop Control delay
time constant.
Increase the value if hunting
occurs.
0.03 to
2.00
0.05 s No No No No A 1CBH 6-124
Droop Delay
Time
Run command
Output frequency
Time
ON
b6-03
OFF
b6-01
b6-04
b6-02