Allen-Bradley PowerFlex 755 Reference Manual

Interpret the Attribute Tables
Chapter 3
Rockwell Automation Publication MOTION-RM003I-EN-P - February 2018 125
ID Access
Rule
Attribute B E F P V T Conditional Implementation
2454 Set Feedback 2 Accel Filter Taps N - N N N
2455 Set Feedback 2 Battery Absolute N - N N N TM
1471 Set Feedback 2 Data Code N - N N N TP,SS
1470 Set Feedback 2 Data Length N - N N N TP,SS
2450 Set Feedback 2 Loss Action N - N N N O-Enum
1 = Switch to Sensorless Fdbk (N) 2 = Switch to Redundant
Fdbk (N)
1464 Set Feedback 2 Polarity N - N N N
1475 Set Feedback 2 Resolver Cable Balance N - N N N RS
1474 Set Feedback 2 Resolver Excitation Frequency N - N N N RS
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 - - Y Y Y O-Enum
2 = Motor Offset (Y) 3 = Self-Sense (N)
4 = Database Offset (N) Vxx
31 Set* Feedback Configuration R R R R R R O-Enum
0 = No Feedback (V/Y)(T/N)
3 = Load Feedback (P/N)(V/N)(T/N) 4 = Dual Feedback (P/N)
8 = Dual Integrator Feedback (P/N)
708 Set Feedback Data Loss User Limit Y Y Y Y Y
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 - - Y Y Y
530 Get Flux Current Feedback - - Y Y Y
525 Get Flux Current Reference - - Y Y Y
557 Set Flux Integral Time Constant - - N N N
556 Set Flux Loop Bandwidth - - N N N
558 Set Flux Up Control - Y Y Y Y Ind Motor only O-Enum
1 = Manual Delay (Y)
2 = Automatic Delay (Y)
559 Set Flux Up Time - Y Y Y Y Ind Motor only
380 Set Flying Start Enable - N - N -
381 Set Flying Start Method - N - N - 0-Enum: V29
1 = Counter EMF (N)
2 = Sweep Frequency (N)

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