Allen-Bradley PowerFlex 755 Reference Manual

Chapter 3
Interpret the Attribute Tables
126 Rockwell Automation Publication MOTION-RM003I-EN-P - February 2018
ID Access
Rule
Attribute B E F P V T Conditional Implementation
570 Set Frequency Control Method - R - - - O-Enum
128 = Fan/Pump Volts/Hertz (Y) 129 = Sensorless Vector (Y)
130 = Sensorless Vector Economy (N)
498 Set Friction Compensation Sliding - - Y Y Y4
499 Set Friction Compensation Static - - Y Y4 Y4
500 Set Friction Compensation Viscous - - Y Y Y4
826/421 Set Friction Compensation Window - - Y - -
981/243 Get Guard Faults - Y Y Y Y
980/242 Get Guard Status - Y Y Y Y
280 Set Home Torque Threshold - - N N - Vxx
281 Set Home Torque Time - - N N - Vxx
1349 Set Induction Motor Magnetization Reactance - N N N N Ind Motor only
1352 Set Induction Motor Rated Slip Speed - Y N N N Ind Motor only
1351 Set Induction Motor Rotor Leakage Reactance - Y Y Y Y Ind Motor only, V26/V27
1350 Set Induction Motor Rotor Resistance - N N N N Ind Motor only
1348 Set Induction Motor Stator Leakage Reactance - Y Y Y Y Ind Motor only, V26/V27
647 Set Inverter Overload Action - Y Y Y Y O-Enum
1 = Current Foldback (Y) 128 = Reduce PWM Rate (N) 129 =
PWM Foldback (N)
699 Set Inverter Thermal Overload User Limit - Y Y Y Y
1338 Set Linear Motor Damping Coefficient - N N N N Linear Motor only
2313 Set Linear Motor Integral Limit Switch - N N N N Linear Motor only
1336 Set Linear Motor Mass - N Y Y Y Linear Motor only
1337 Set Linear Motor Max Speed - N Y Y Y Linear Motor only
801 Get Load Observer Acceleration Estimate - - Y Y Y
806 Set Load Observer Bandwidth - - Y Y Y
805 Set Load Observer Configuration - - Y Y Y O-Enum
1 = Load Observer Only (Y)
2 = Load Observer with Velocity Estimate (Y) 3 = Velocity
Estimate Only (Y)
4 = Acceleration Feedback (N)
809 Set Load Observer Feedback Gain - - Y Y Y
807 Set Load Observer Integrator Bandwidth - - Y Y Y
802 Get Load Observer Torque Estimate - - Y Y Y
1370 Set Load Type N N N N N DScale
750 Set Local Control N N N N N N O-Enum
1 = Conditionally Allowed (N) 2 = Allowed (N)
614 Set Mechanical Brake Control - Y Y Y Y
616 Set Mechanical Brake Engage Delay - Y Y Y Y
615 Set Mechanical Brake Release Delay - Y Y Y Y
45 Set Motion Scaling Configuration R R R R R O-Enum
1 = Drive Scaling (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