Allen-Bradley PowerFlex 525 User Manual

Rockwell Automation Publication 520-UM001A-EN-E - February 2013 221
Appendix I
Control Diagrams
This chapter contains various diagrams on the PowerFlex 525 functions
and behaviors.
Induction Motor Tuning
Diagrams
[Speed Reg Sel] Diagrams For Motor Tuning
Speed Controller
Gain
Freq (Hz)
A515 [Freq 3 BW]
A513 [Freq 2 BW]
A511 [Freq 1 BW]
Low Speed
Control Mode
Mid Speed
Control Mode
High Speed
Control Mode
A509 [Speed Reg Sel] = 0
Gain set automatically
A512
[Freq 2]
A514
[ Freq 3]
A510
[Freq 1]
Speed Controller
Gain
A509 [Speed Reg Sel] = 1
Gain set manually
Freq (Hz)
A525 [Freq 3 Kp]
A526 [Freq 3 Ki]
A523 [Freq 2 Kp]
A524 [Freq 2 Ki]
A521 [Freq 1 Kp]
A522 [Freq 1 Ki]
A510
[Freq 1]
A512
[Freq 2]
A514
[Freq 3]
Low Speed
Control Mode
Mid Speed
Control Mode
High Speed
Control Mode

Allen-Bradley PowerFlex 525 Specifications

General

Horsepower	0.5-30 HP
kW	0.4-22 kW
Input Voltage	200-240V AC, 380-480V AC
Enclosure	IP20, NEMA/UL Type 1
Communications	EtherNet/IP
Control Methods	V/Hz, Sensorless Vector
STO	Safe Torque Off (STO)
Output Voltage	0-Input Voltage
Operating Temperature	-20°C to 50°C (-4°F to 122°F)
Storage Temperature	-40°C to 85°C (-40°F to 185°F)
Relative Humidity	5-95% non-condensing
Dimensions	Varies by model
Weight	Varies by model