AXIS#.MOTOR.VOLTMAX

Description

This parameter is the rated nominal operating voltage for the motor insulation system in Vrmsrms 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.

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• This parameter is automatically configured for (Undefined variable: MyVariables.CompanyName) motors when AXIS#.MOTOR.AUTOSET = 1 and motor memory version is 0.2 or greater.

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• 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

FieldbusA 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	PDO Mappable
EtherCATEtherCAT 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