Allen-Bradley PowerFlex 755 Manual

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Intro Steps
Contents
Contents .......................................................................................................................................................................................... 3
Before you begin ............................................................................................................................................................................. 4
About this lab .................................................................................................................................................................................... 4
Tools & Prerequisites ........................................................................................................................................................................ 4
Network Setup ................................................................................................................................................................................. 5
About the PowerFlex 755 DHQ Demo Box ................................................................................................................................... 6
Drive Setup – Reset Defaults ......................................................................................................................................................... 7
Drive Setup – Auto Tune and Configuration Parameters ............................................................................................................ 8
Connect to the Drive using Connected Components Workbench ..................................................................................................... 8
Configuring Drive Parameters ........................................................................................................................................................... 9
Flying Start .................................................................................................................................................................................... 12
Configuring the Drive Parameters for Flying Start .......................................................................................................................... 12
Demo .............................................................................................................................................................................................. 14
Enhanced Flying Start – Forward ................................................................................................................................................... 14
Sweep Flying Start – Forward ......................................................................................................................................................... 15
Sweep Flying Start – Reverse ........................................................................................................................................................ 16

Allen-Bradley PowerFlex 755 Specifications

General

Category	AC Drive
Amperage	2.2…1470 A
Output Voltage	0 to Input Voltage
Output Current	2.2…1470 A
Enclosure	IP20, IP30, IP54
Communications	EtherNet/IP, ControlNet, DeviceNet
I/O	Digital, Analog, Encoder, Relay
Safety	Safe Speed Monitor
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overload, Short Circuit, Ground Fault, Overtemperature
Operating Temperature	-10°C to 50°C (14°F to 122°F)
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Humidity	5…95% noncondensing
Altitude	Up to 1000m (3300ft) without derating
Voltage	200-240V AC, 380-480V AC, 500-600V AC, 690V AC
Input Voltage	200-240V AC, 380-480V AC, 500-600V AC, 690V AC
Control Method	Sensorless Vector