Allen-Bradley PowerFlex 525 - Page 105

Rockwell Automation Publication 520-UM001A-EN-E - February 2013 105
Programming and Parameters Chapter 3
Advanced Program Group (continued)
A460 [PID 1 Fdback Sel]
A472 [PID 2 Fdback Sel]
Selects the source of the PID feedback.
Options 0 “0-10V Input” (Default) Note: PID does not function with bipolar input. Negative voltages are ignored and treated as zero.
1 “4-20mA Input”
2 “Serial/DSI”
3 “Network Opt”
4“Pulse Input”
5“Encoder”
6“EtherNet/IP”
A461 [PID 1 Prop Gain] Related Parameter(s): A459, A471
A473 [PID 2 Prop Gain]
Sets the value for the PID proportional component when the PID mode is enabled.
Values Default: 0.01
Min/Max: 0.00/99.99
Display: 0.01
A462 [PID 1 Integ Time] Related Parameter(s): A459, A471
A474 [PID 2 Integ Time]
Sets the value for the PID integral component when PID mode is enabled.
Values Default: 2.0 s
Min/Max: 0.0/999.9 s
Display: 0.1 s
A463 [PID 1 Diff Rate] Related Parameter(s): A459, A471
A475 [PID 2 Diff Rate]
Sets the value (in 1/second) for the PID differential component when PID mode is enabled.
Values Default: 0.00
Min/Max: 0.00/99.99
Display: 0.01
A464 [PID 1 Setpoint] Related Parameter(s): A459, A471
A476 [PID 2 Setpoint]
Provides an internal fixed value for process setpoint when PID mode is enabled.
Values Default: 0.0%
Min/Max: 0.0/100.0%
Display: 0.1%
A465 [PID 1 Deadband]
A477 [PID 2 Deadband]
Sets the lower limit of the PID output.
Values Default: 0.0%
Min/Max: 0.0/10.0%
Display: 0.1%