AXIS#.MOTOR.VOLTMAX

Description

This parameter is the rated nominal operating voltage for the motor insulation system in VrmsClosedrms stands for root mean square (also known as the quadratic mean).

This value also sets regen resistor and over voltage thresholds in the drive to acceptable values for the motor so that the motor windings are not damaged. Since AXIS#.MOTOR.VOLTMAX is specified as nominal RMS Voltage, the drive will fault if the DC bus VBUS.VALUE exceeds 2x AXIS#.MOTOR.VOLTMAX which provides sufficient margin to be safe and to prevent false trips.


  • This parameter is automatically configured for Kollmorgen motors when AXIS#.MOTOR.AUTOSET = 1 and motor memory version is 0.2 or greater.


  • This parameter is required to be configured for AXIS#.MOTOR.TYPE = 6, 8.

Context

For more information see Motor.

Versions

Action Version Notes
Implemented 02-00-00-000

General Information

Type

Read/Write

Units

Vrms

Range

110 to 900

Default Value

480

Data Type

Integer

See Also

N/A

Stored in Non Volatile Memory

Yes

Variants Supported

All variants are supported.

Fieldbus Information

FieldbusClosedA Fieldbus is an industrial network system for real-time distributed control (e.g. CAN or Profibus). It is a way of connecting instruments in a plant design Parameter Index Sub-Index Data Type Float Scale Units Access PDOClosedPDO is a type of protocol frame used in some fieldbuses. A PDO contains one or more object dictionary entries, which define the application data transferred between devices. Mappable
EtherCATClosed***EtherCAT is an open, high-performance Ethernet-based fieldbus system. The development goal of EtherCAT was to apply Ethernet to automation applications which require short data update times (also called cycle times) with low communication jitter (for synchronization purposes) and low hardware costs COE and CANopen AXIS1.MOTOR.VOLTMAX 0x500B 0x20 UINT - - RW False
AXIS2.MOTOR.VOLTMAX 0x510B 0x20 UINT - - RW False