Advanced program group (continued) – Rockwell Automation 25B PowerFlex 520-Series Adjustable Frequency AC Drive User Manual User Manual
Page 115
Rockwell Automation Publication 520-UM001G-EN-E - September 2014
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Programming and Parameters
Chapter 3
Advanced Program Group (continued)
A462 [PID 1 Integ Time]
Related Parameter(s):
,
A474 [PID 2 Integ Time]
PowerFlex 525 only.
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
PF 525
A463 [PID 1 Diff Rate]
Related Parameter(s):
,
A475 [PID 2 Diff Rate]
PowerFlex 525 only.
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
PF 525
A464 [PID 1 Setpoint]
Related Parameter(s):
,
A476 [PID 2 Setpoint]
PowerFlex 525 only.
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%
PF 525
A465 [PID 1 Deadband]
A477 [PID 2 Deadband]
PowerFlex 525 only.
Sets the lower limit of the PID output.
Values
Default:
0.0%
Min/Max:
0.0/10.0%
Display:
0.1%
PF 525
A466 [PID 1 Preload]
A478 [PID 2 Preload]
PowerFlex 525 only.
Sets the value used to preload the integral component on start or enable.
Values
Default:
0.0 Hz
Min/Max:
0.0/500.0 Hz
Display:
0.1 Hz
PF 525
A467 [PID 1 Invert Err]
A479 [PID 2 Invert Err]
PowerFlex 525 only.
Changes the sign of the PID error.
Options
0 “Normal” (Default)
1 “Inverted”
PF 525