Rockwell Automation Publication 520-UM001G-EN-E - September 2014 119
Programming and Parameters Chapter 3
Advanced Program Group (continued)
A510 [Freq 1]
A512 [Freq 2]
A514 [Freq 3]
PowerFlex 525 only.
Sets the “Vector” control mode frequency.
Values Default:
Freq 1:
Freq 2:
Freq 3:
8.33%
15.00%
20.00%
Min/Max: 0.00/200.00%
Display: 0.01%
A511 [Freq 1 BW]
A513 [Freq 2 BW]
A515 [Freq 3 BW]
PowerFlex 525 only.
Speed control loop bandwidth for “Vector” control mode.
Values Default: 10 Hz
Min/Max: 0/40 Hz
Display: 1 Hz
A521 [Freq 1 Kp] Related Parameter(s): A509, A510
A523 [Freq 2 Kp]
A525 [Freq 3 Kp]
PowerFlex 525 only.
Sets P-gain of “Vector” control mode when in frequency region 1, 2 or 3 for faster speed response during dynamic-state where motor is still accelerating. If A509 [Speed Reg Sel] is set
to 1 “Manual”, these parameters can be changed.
Values Default: 100.0%
Min/Max: 0.0/500.0%
Display: 0.1%
A522 [Freq 1 Ki] Related Parameter(s): A509, A510
A524 [Freq 2 Ki]
A526 [Freq 3 Ki]
PowerFlex 525 only.
Sets I-gain of “Vector” control mode when in frequency region 1, 2 or 3 for faster speed response during steady-state where motor is at its rated speed. If A509 [Speed Reg Sel] is set to
1 “Manual”, these parameters can be changed.
Values Default: 0.100 s
Min/Max: 0.000/10.000 s
Display: 0.001 s
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