Allen-Bradley PowerFlex 755 Reference Manual

Table of contents
6 Rockwell Automation Publication MOTION-RM003I-EN-P - February 2018
Motion Control Axis Behavior Model ...............................................................................51
Active Control Axis Behavior Model .........................................................................52
Feedback Only Axis Behavior Model .........................................................................54
CIP Motion Converter Axis Behavior Model .........................................................56
Motor Attributes Model.................................................................................................57
Position Control Behavior .............................................................................................58
Position Feedback Selection ..................................................................................59
Position PI Gains ......................................................................................................60
Velocity Feedforward ..............................................................................................60
Position Loop Output Filters ...............................................................................61
State Behavior ....................................................................................................................61
Torque Control Behavior...............................................................................................71
Torque Input Sources .............................................................................................72
Inertia Compensation .............................................................................................73
Friction Compensation ..........................................................................................75
Torque filters .............................................................................................................77
Torque Limiter..........................................................................................................78
Torque to Current Scaling ....................................................................................78
Velocity Control Behavior .............................................................................................79
Closed Loop Velocity Control .............................................................................80
Open Loop Frequency Control ...........................................................................83
Chapter 3
Attribute Units ..........................................................................................................................90
CIP Data Types .........................................................................................................................91
Device Function Codes ...........................................................................................................91
Required vs. Optional Axis Attributes................................................................................93
Identify Motion Axis Attributes Based on Device Function Codes ..........................95
Attribute Conversion from SERCOS to Integrated Motion on the Ethernet/IP
Network .................................................................................................................................... 111
Drive Supported Optional Attributes ............................................................................. 114
Kinetix 350 Drive Module Optional Attributes .................................................. 116
Kinetix 5500 Hardwired STO Drive Module Optional Attributes .............. 122
Kinetix 5500 Integrated STO Drive Module Optional Attributes ................ 130
Kinetix 5700 Safety Drive Module Optional Attributes ................................... 138
Kinetix 5700 Advanced Safety Drive Module Optional Attributes............... 147
Kinetix 6500 Drive Module Optional Attributes ................................................ 155
PowerFlex 527 Axis Instance Optional Attributes .............................................. 161
PowerFlex 755 Standard Drive Module Optional Attributes .......................... 168
PowerFlex 755 Safety Drive Module Optional Attributes................................ 174
MSG Instruction Access Only Attributes ...................................................................... 181
Interpret the Attribute
Tables

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