AXIS#.MOTOR.VOLTMAX

Description

This parameter is the rated nominal operating voltage for the motor insulation system in Vrms rms 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 can be modified while AXIS#.MOTOR.AUTOSET = 1 if its AXIS#.MOTOR.DISAUTOSET index = 1.

• 
  

• 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	0 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

EtherCAT ***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

Command	Index	SubIndex	Data Type	Units	Float Scale	Access	PDO PDO 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
AXIS1.MOTOR.VOLTMAX	500bh	20h	Unsigned16	-	-	Read/Write	No
AXIS2.MOTOR.VOLTMAX	510bh	20h	Unsigned16	-	-	Read/Write	No

EtherNet/IP

Name	ID	Hex	Data Type	Access	Units
AXIS1.MOTOR.VOLTMAX	6222	184E	Unsigned16	Read Only	-
AXIS2.MOTOR.VOLTMAX	71758	1184	Unsigned16	Read Only	-

PROFINET

Parameter	PNU	Data Type	Access	Units
AXIS#.MOTOR.VOLTMAX	6222	Unsigned16	Read Only	-