Rockwell Automation Publication 750-PM001N-EN-P - February 2017 89
Drive Port 0 Parameters Chapter 3
DRIVE CFG
Start Features
361 FS Excitation Ki
Flying Start Excitation Integral Gain
P356 [FlyingStart Mode] = 1 “Enhanced”: Integral term used in the current regulator
which controls the excitation function when the need is determined by the reconnect
function.
P356 [FlyingStart Mode] = 2 “Sweep”: Integral term used to control initial output
voltage.
Default:
Min/Max:
60.0
0.0 / 32767.0
RW Real
362 FS Excitation Kp
Flying Start Excitation Proportional Gain
P356 [FlyingStart Mode] = 1 “Enhanced”: Proportional term used in the current
regulator which controls the excitation function when the need is determined by the
reconnect function.
P356 [FlyingStart Mode] = 2 “Sweep”: Proportional term used to control initial output
voltage.
Default:
Min/Max:
1200.00
0.0 / 32767.0
RW Real
363 FS Reconnect Dly
Flying Start Reconnect Delay
Delay time used between the issued start command and the start of the reconnect
function.
Units:
Default:
Min/Max:
mSec
50.00
0.10 / 10000.00
RW Real
364 FS Msrmnt CurLvl
Flying Start Measurement Current Level
P356 [FlyingStart Mode] = 1 “Enhanced”: Level of the current used during the
measurement stage of the reconnect function.
P356 [FlyingStart Mode] = 2 “Sweep”: Adjustment for the V/Hz end point. Used to
change the slope of the V/Hz curve during the frequency sweep.
Note: A value of 4096 is equal to drive rated current.
Default:
Min/Max:
44.97
0.00 / 4096.00
RW Real
365 FS Brk Lvl
Flying Start Break Level
Enter the level of DC braking current that the drive can use for the Flying Start function.
The Flying Start function will apply DC brake current to the motor when it determines
the motor is spinning near zero speed. It can do this to bring the motor to a complete
stop before attempting to restart it.
Units:
Default:
Min/Max:
Amps
Same as P394
Same as P394
RW Real
366 FS Brk Time
Flying Start Break Time
Enter the amount of time the drive can apply the DC braking current for the Flying Start
function. The DC braking will be applied on every start when this time is not zero, even is
flying start is not enabled.
Units:
Default:
Min/Max:
Secs
0.00
0.00 / 1800.00
RW Real
367 FS ZSpd Thresh
Flying Start Zero Spd Threshold
Enter a value to set the threshold the Flying Start function uses for zero speed detection.
The Flying Start function uses this for DC braking.
Units:
Default:
Min/Max:
Secs
200.00
0.00 / 10000.00
RW Real
File
Group
No. Display Name
Full Name
Description
Values
Read-Write
Data Type
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