Allen-Bradley PowerFlex 755 Reference Manual

Chapter 5
Module Configuration Attributes
488 Rockwell Automation Publication MOTION-RM003I-EN-P - February 2018
This attribute sets the reference voltage used to actively regulate the DC Bus
Output Voltage output of Bus Converter power structure instance n when in the
Running state.
Power structure instance attributes are only applicable when supporting multiple
converter power structure generated DC Bus outputs per axis object instance
Bus Output Overvoltage User Limit n
Usage Access T Data Type Default Min Max Semantics of Values
Optional - BD Set REAL 0 0
% DC Bus Voltage Set Point n
This attribute sets the User Limit for the Bus Overvoltage UL exception
associated with the DC Bus output of DC converter power structure instance n
when supporting multiple converter power structure generated DC Bus outputs
per axis object instance. Unlike the corresponding Factory Limit, which is
specified in Volts, the User Limit is based on percent of the corresponding DC
Bus Voltage Set Point n during operation.
This attribute is only applicable to DC Converter Types.
Bus Output Undervoltage User Limit n
Usage Access T Data Type Default Min Max Semantics of Values
Optional - BD Set REAL 0 0 100 % DC Bus Voltage Set Point n
This attribute sets the User Limit for the Bus Undervoltage UL exception
associated with the DC Bus output of DC converter power structure instance n
when supporting multiple converter power structure generated DC Bus outputs
per axis object instance. Unlike the corresponding Factory Limit, which is
specified in Volts, the User Limit is based on percent of the corresponding DC
Bus Voltage Set Point n during operation.
This attribute is only applicable to DC Converter Types.
See also
Standard Exceptions on page 456
Module Feedback Port Attributes on page 489
Module Configuration Attributes on page 471

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