B6: dwell functions b7: droop control – Yaskawa Matrix Converter User Manual
Page 114
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b6: Dwell Functions
b7: Droop Control
b5-17
PID Accel/Decel
Time
Set the accel/decel time for PID reference
in seconds.
0.0 to
25.5
0.0 s
No
A
A
A
1B5H
6-96
PID Acc/Dec
Time
Parameter
Number
Name
Description
Setting
Range
Default
Change
during
Run
Control
Methods
MEMO-
BUS
Register
Page
Display
V/f
Open
Loop
Vector
Flux
Vector
b6-01
Dwell Reference
at Start
The dwell function is used to temporarily
hold the frequency when driving a motor
with heavy load.
0.0 to
120.0
0.0 Hz
No
A
A
A
1B6H
4-17
6-151
Dwell Ref @Start
b6-02
Dwell Time at
Start
0.0 to
10.0
0.0 s
No
A
A
A
1B7H
4-17
6-151
Dwell Time
@Start
b6-03
Dwell Frequency
at Stop
0.0 to
120.0
0.0 Hz
No
A
A
A
1B8H
4-17
6-152
Dwell Ref @Stop
b6-04
Dwell Time at
Stop
0.0 to
10.0
0.0 s
No
A
A
A
1B9H
4-17
6-152
Dwell Time
@Stop
Parameter
Number
Name
Description
Setting
Range
Default
Change
during
Run
Control
Methods
MEMO-
BUS
Register
Page
Display
V/f
Open
Loop
Vector
Flux
Vector
b7-01
Droop Control
Level
Sets the speed decrease as a percentage of
motor base speed (E1-06) when the motor
is at 100% load torque. Setting of 0.0 dis-
ables droop control.
0.0 to
100.0
0.0
Yes
No
No
A
1CAH
4-17
6-122
Droop Quantity
b7-02
Droop Control
Delay Time
Determines the droop control delay time
in response to a load change.
0.03 to
2.00
0.05 s
Yes
No
No
A
1CBH
4-17
6-122
Droop Delay
Time
Parameter
Number
Name
Description
Setting
Range
Default
Change
during
Run
Control
Methods
MEMO-
BUS
Register
Page
Display
V/f
Open
Loop
Vector
Flux
Vector
Run command
Output frequency
Time
on
b6-03
off
b6-01
b6-04
b6-02