Rockwell Automation 22D PowerFlex 40P User Manual, FRN 3 - Manual (Page 88)

3-42 Programming and Parameters
Advanced Program Group (continued)
A133 [PID Feedback Sel]
Select the source of the PID feedback. Refer to Appendix F for details.
Options 0 “0-10V Input” (Default) The PID will not function with a bipolar input. Negative
voltages are treated as 0 volts.
1 “4-20mA Input”
2 “Comm Port”
3 “Encoder” Encoder or Pulse Train
A134 [PID Prop Gain]
Sets the value for the PID proportional component when the PID mode is enabled by A132 [PID Ref
Sel].
Values Default: 0.01
Min/Max: 0.00/99.99
Display: 0.01
!
ATTENTION: The loss of analog input, encoder or other feedback may cause
unintended speed or motion. Take appropriate precautions to guard against possible
unintended speed or motion.
A135 [PID Integ Time]
Sets the value for the PID integral component when the PID mode is enabled by A132 [PID Ref Sel].
Values Default: 2.0 Secs
Min/Max: 0.0/999.9 Secs
Display: 0.1 Secs
A136 [PID Diff Rate]
Sets the value for the PID differential component when the PID mode is enabled by A132 [PID Ref
Sel].
Values Default: 0.00 (1/Secs)
Min/Max: 0.00/99.99 (1/Secs)
Display: 0.01 (1/Secs)