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Chapter 5
Configure Integrated Motion Using a PowerFlex 755 Drive
Catalog Number
106
Configure Power Options
Use the settings on the power category to set bus regulator action, select shunt
resistor type, and configure limits.
Figure 11 - Power Tab for the PowerFlex 755 Drive
Table 29 - Module Properties: Power Tab Descriptions
Parameter
Power Structure
Regenerative Power Limit
Bus Regulator Action
Shunt Regulator Resistor Type
External Shunt
External Shunt Resistance
External Shunt Power
External Shunt Pulse Power
Rockwell Automation Publication MOTION-UM003K-EN-P - January 2019
Description
Displays the drive catalog number and the drive power rating.
Enter a negative percentage value for the regenerative power limit.
Get or Set the bus regulator action to a configuration tag. Valid values include
the following:
• Disabled
• Shunt Regulator
• CommonBus Follower
Select either an internal or external shunt.
Shunt Regulator Resistor Type appears dimmed in online mode and when Bus
Regulator Action is disabled (set to CommonBus Follower).
The Kinetix® 350 drive does not support this parameter.
These external shunt values are enabled when the Shunt Regulator Resistor
Type is set to External.
If you select External for the Shunt Regulator Resistor Type, choose the external
shunt value.
Valid values include the following:
•
• Custom
• The external shunt regulator catalog numbers
PowerFlex 755 Drive
PowerFlex 755 Drive
PowerFlex 755 Drive
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