Allen-Bradley PowerFlex 755 Reference Manual

Chapter 3
Interpret the Attribute Tables
164 Rockwell Automation Publication MOTION-RM003I-EN-P - February 2018
ID Access
Rule
Attribute B E F P V T Conditional Implementation
1473 Set Feedback 2 Resolver Excitation Voltage - N - N N N RS
1472 Set Feedback 2 Resolver Transformer Ratio - N - N N N RS
1451 Get Feedback 2 Serial Number - N - N N N
1465 Set Feedback 2 Startup Method - R - R R R O-Enum
1= Absolute (N)
1484 Set Feedback 2 Velocity Filter Bandwidth - N - N N N
2453 Set Feedback 2 Velocity Filter Taps - N - N N N
250 Set Feedback Commutation Aligned - - - N N N O-Enum
2 = Motor Offset (N)
3 = Self-Sense (Y)
4 = Database Offset (N)
31 Set Feedback Configuration R R R R R R O-Enum
0 = No Feedback (V/N)(T/N)
3 = Load Feedback (PVT/N)
4 = Dual Feedback (P/N)
8 = Dual Integrator Feedback (P/N)
708 Set Feedback Data Loss User Limit - N N N N N
706 Set Feedback Noise User Limit - N N N N N
707 Set Feedback Signal Loss User Limit - N N N N N
44 Set Feedback Unit Ratio - - - N N -
871 Set Flux Braking Enable - - N N N N Ind Motor only
528 Get Flux Current Error - - - N N N
530 Get Flux Current Feedback - - - Y Y N
525 Get Flux Current Reference - - - N N N
557 Set Flux Integral Time Constant - - - N N N
556 Set Flux Loop Bandwidth - - - N N N
558 Set Flux Up Control - - N N N N Ind Motor only, O-Enum
1 = Manual Delay (Y)
2 = Automatic Delay (Y)
559 Set Flux Up Time - - N N N N Ind Motor only
380 Set Flying Start Enable - - N - N -
570 Set Frequency Control Method - - R - - - O-Enum
128 = Fan/Pump Volts/Hertz (Y)
129 = Sensorless Vector (Y)
130 = Sensorless Vector Economy (Y)
498 Set Friction Compensation Sliding - - - N N N
499 Set Friction Compensation Static - - - N N N
500 Set Friction Compensation Viscous - - - N N N
826/421 Set Friction Compensation Window - - - N - -
981/243 Get Guard Faults - - Y Y Y N
980/242 Get Guard Status - - Y Y Y N
1349 Set Induction Motor Magnetization Reactance - - N N N N Ind Motor only
1352 Set Induction Motor Rated Slip Speed - - Y Y Y N Ind Motor only

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