Allen-Bradley PowerFlex 750 Series Programming Manual

172 Rockwell Automation Publication 750-PM001N-EN-P - February 2017
Chapter 3 Drive Port 0 Parameters
APPLICATIONS
Process PID
1072 PID Fdbk Sel
PID Feedback Select
Selects the source for the PID Feedback.
Default:
Min/Max:
1077
1 / 159999
RW 32-bit
Integer
1073 PID Fdbk AnlgHi
PID Feedback Analog High
When an analog input is selected for PID Feedback this sets high value of scaling. A value
of 100% is equal to motor base speed.
Units:
Default:
Min/Max:
%
100.00
–/+100.00
RW Real
1074 PID Fdbk AnlgLo
PID Feedback Analog Low
When an analog input is selected for PID Feedback this sets low value of scaling. A value
of 100% is equal to motor base speed.
Units:
Default:
Min/Max:
%
0.00
–/+100.00
RW Real
1075 PID FBLoss SpSel
PID Feedback Loss Speed Select
When an analog input is selected for PID Feedback, P1079 [PID Output Sel] is set to
Speed Excl/Speed Trim, and an analog signal loss is detected, sets speed to this source.
Analog signal loss occurs when the signal falls below 2V (0…10V signal) or below 4 mA
(4…20 mA signal).
Default:
Min/Max:
546
0 / 159999
RW 32-bit
Integer
1076 PID FBLoss TqSel
PID Feedback Loss Torque Select
When an analog input is selected for PID Feedback, P1079 [PID Output Sel] is set to
option 1 “Speed Excl,” 2 “Speed Trim,” 3 “Torque Excl,” or 4 “Torque Trim” and an analog
signal loss is detected, sets torque to this source.
Default:
Min/Max:
676
0 / 159999
RW 32-bit
Integer
1077 PID Fdbk
PID Feedback
Provides an internal fixed value for PID Feedback when P1072 [PID Fdbk Sel] is set to this
parameter. A value of 100% is equal to motor base speed.
Units:
Default:
Min/Max:
%
0.00
–/+100.00
RW Real
1078 PID Fdbk Mult
PID Feedback Multiplier
Sets the multiplying factor which is applied to the Feedback source before the Feedback
is used.
Units:
Default:
Min/Max:
%
100.00
–/+100.00
RW Real
1079 PID Output Sel
PID Output Select
Selects the target for the PID Output.
“Not Used” (0) – PID output is not applied to any speed reference.
“Speed Excl” (1) – PID output is only reference applied to speed reference.
“Speed Trim” (2) – PID output is applied to speed reference as a trim value.
“Torque Excl” (3) – PID output is only reference applied to torque reference.
“Torque Trim” (4) – PID output is applied to torque reference as a trim value.
“Volt Excl” (5) – PID output is only reference applied to voltage reference.
“Volt Trim” (6) – PID output is applied to voltage reference as a trim value.
Default:
Options:
2 = “Speed Trim”
0 = “Not Used”
1 = “Speed Excl”
2 = “Speed Trim”
3 = “Torque Excl”
4 = “Torque Trim”
5 = “Volt Excl”
6 = “Volt Trim”
RW 32-bit
Integer
1080 PID Output Mult
PID Output Multiplier
Sets the multiplying factor which is applied to the PID Output before the PID Output is
used. A value of 100% is equal to motor base speed.
Units:
Default:
Min/Max:
%
100.00000
–/+100.00000
RW Real
1081 PID Upper Limit
PID Upper Limit
Sets the upper limit for the P1093 [PID Output Meter]. A value of 100% is equal to motor
base speed.
Units:
Default:
Min/Max:
%
100.00
–/+800.00
RW Real
1082 PID Lower Limit
PID Lower Limit
Sets the lower limit for the P1093 [PID Output Meter]. A value of 100% is equal to motor
base speed.
Units:
Default:
Min/Max:
%
–100.00
–/+800.00
RW Real
File Group
No. Display Name
Full Name
Description
Values
Read-Write Data Type

Allen-Bradley PowerFlex 750 Series Specifications

General

Brand	Allen-Bradley
Model	PowerFlex 750 Series
Category	Controller
Language	English