Allen-Bradley PowerFlex 755 Reference Manual

Chapter 4
CIP Axis Attributes
206 Rockwell Automation Publication MOTION-RM003I-EN-P - February 2018
Start Boost
Usage Access Data
Type
Default Min Max Semantics of Values
Required - F Set/SSV REAL 8.5
FD
0
Volts (RMS)
The Start Boost attribute sets phase-to-phase voltage boost level for starting and
accelerating.
Only applicable in Basic V/Hz mode.
Run Boost
Usage Access Data
Type
Default Min Max Semantics of Values
Required - F Set/SSV REAL 8.5
FD
0
Volts (RMS)
The Run Boost attribute sets the phase-to-phase voltage boost level for
steady-state speed or deceleration.
Only applicable in Basic V/Hz mode and Fan/Pump V/Hz modes.
See also
CIP Axis Attributes on page 185
This attribute is the signal attribute associated with the Frequency Control
method of operation of a Motion Control Axis.
Slip Compensation
Usage Access T Data
Type
Default Min Max Semantics of Values
Required - F Get/GSV T REAL - - - RPM
Indicates the actual amount of slip compensation currently being applied.
See also
Frequency Control Configuration Attributes on page 204
CIP Axis Attributes on page 185
These are the position loop signal related attributes associated with a Motion
Frequency Control Signal
Attribute
Position Loop Signal Attributes

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