Rockwell Automation 21G PowerFlex 750-Series AC Drives Programming Manual User Manual
Page 124
124
Rockwell Automation Publication 750-PM001J-EN-P - October 2014
Chapter 3
Drive Port 0 Parameters
SPEED C
O
NTRO
L
Speed Re
gula
to
r
654
Spd Reg Int Out
Speed Regulator Integrator Output
Displays the current value of the vector speed regulator’s integral channel.
A value of 100% represents rated motor torque.
Units:
Default:
Min/Max:
%
0.00
–/+800.00
RO
Real
655
Spd Reg Pos Lmt
Speed Regulator Positive Limit
Adjusts the upper limit of the vector speed regulator’s output.
A value of 100% represents rated motor torque.
Units:
Default:
Min/Max:
%
300.00
0.00 / 600.00
RW Real
656
Spd Reg Neg Lmt
Speed Regulator Negative Limit
Adjusts the lower limit of the vector speed regulator’s output.
A value of 100% represents rated motor torque.
Units:
Default:
Min/Max:
%
–300.00
–600.00 / 0.00
RW Real
657
SReg OutFltr Sel
Speed Regulator Output Filter Select
Selects the amount of filtering applied to the vector speed regulator’s output. When set
to any of the custom settings (3, 4, or 5) the filter is configured using the values set in
P658 [SReg OutFltrGain] and P659 [SReg OutFltr BW]. Settings 4 and 5 initialize the
values for light and heavy respectively.
Default:
Options:
0 = “Off”
0 = “Off”
1 = “Light”
2 = “Heavy”
3 = “Custom”
4 = “SetCustLight”
5 = “SetCustHeavy”
RW 32-bit
Integer
658
SReg OutFltrGain
Speed Regulator Output Filter Gain
Sets the gain of the vector speed regulator’s output filter when P657 [SReg OutFltr Sel] is
set to one of the “Custom” settings (3, 4, or 5).
A gain value of zero results in a filter characteristic that behaves as a first order low pass.
A gain value ranging between zero and one results in a lag type filter. A gain value
greater than one results in a lead type filter. A gain value of one will disable (bypass) the
filter.
Default:
Min/Max:
1.000
–/+5.000
RW Real
659
SReg OutFltr BW
Speed Regulator Output Filter Bandwidth
Sets the bandwidth of the speed regulator’s output filter when P657 [SReg OutFltr Sel] is
set to one of the “Custom” settings (3, 4, or 5).
A value of zero will disable (bypass) the filter.
Units:
Default:
Min/Max:
R/S
35.00
0.00 / 3760.00
RW Real
660
SReg Output
Speed Regulator Output
Displays the output of the vector speed regulator. This signal will be routed to the P685
[Selected Trq Ref] when P313 [Actv SpTqPs Mode] has selected the output of the speed
regulator.
A value of 100% represents rated motor torque.
Units:
Default:
Min/Max:
%
0.00
–/+ 800.00
RO
Real
663
VHzSV Spd Reg Kp
Volts per Hertz Sensorless Vector Speed Regulator Proportional Gain
Adjusts the proportional gain of the Speed Regulator used in non-vector modes
according to P35 [Motor Ctrl Mode]. The output of this regulator will adjust P623 [VHzSV
SpdTrimReg] when P131 [Active Vel Fdbk] originates from a feedback device.
Default:
Min/Max:
20.00
0.00 / 3000.00
RW Real
664
VHzSV Spd Reg Ki
Volts per Hertz Sensorless Vector Speed Regulator Integral Gain
Adjusts the integral gain of the Speed Regulator used in non-vector modes according to
P35 [Motor Ctrl Mode]. The output of this regulator will adjust P623 [VHzSV
SpdTrimReg] when P131 [Active Vel Fdbk] originates from a feedback device.
Units:
Default:
Min/Max:
/Sec
50.00
0.00 / 100000.00
RW Real
Fi
le
Grou
p
No.
Display Name
Full Name
Description
Values
Re
ad
-W
ri
te
Da
ta
T
ype