Allen-Bradley PowerFlex 525 User Manual

112 Rockwell Automation Publication 520-UM001G-EN-E - September 2014
Chapter 3 Programming and Parameters
Advanced Program Group (continued)
A444 [Accel Time 3]
A446 [Accel Time 4]
Sets the rate of acceleration for all speed increases when selected by digital inputs.
Values Default: 10.00 s
Min/Max: 0.00/600.00 s
Display: 0.01 s
A445 [Decel Time 3]
A447 [Decel Time 4]
Sets the rate of deceleration for all speed decreases when selected by digital inputs.
Values Default: 10.00 s
Min/Max: 0.00/600.00 s
Display: 0.01 s
A448 [Skip Frequency 1] Related Parameter(s): A449, A451, A453, A455
A450 [Skip Frequency 2]
A452 [Skip Frequency 3]
A454 [Skip Frequency 4]
PowerFlex 525 only.
Works in conjunction with A449, A451, A453 and A455 [Skip Freq Band x] creating a range of frequencies at which the drive does not operate continuously.
Values Default: 0.0 Hz (Disabled)
Min/Max: 0.0/500.0 Hz
Display: 0.1 Hz
PF 525
A449 [Skip Freq Band 1] Related Parameter(s): A448, A450, A452, A454
A451 [Skip Freq Band 2]
A453 [Skip Freq Band 3]
A455 [Skip Freq Band 4]
PowerFlex 525 only.
Determines the band around A448, A450, A452 and A454 [Skip Frequency x].
Values Default: 0.0 Hz
Min/Max: 0.0/30.0 Hz
Display: 0.1 Hz
PF 525
Frequency
Time
Skip Frequency
Command
Frequency
Drive Output
Frequency
2x Skip
Frequency Band

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