AXIS#.MOTOR.TYPE

Description

AXIS#.MOTOR.TYPE sets the motor type and the torqueClosedTorque is the tendency of a force to rotate an object about an axis. Just as a force is a push or a pull, a torque can be thought of as a twist control algorithm for the motor. The following table provides the motor types:

AXIS#.MOTOR.TYPE Motor and Control Type
0 Rotary surface permanent magnet motor
2 Induction motor with V/Hz open loopClosedA positioning technique, typically utilizing stepper motors, in which the controller issues a sequence of commands to the motor without an absolute means of detecting if the move has been made. When the load and move velocity and acceleration are appropriately defined, open loop positioning is capable of extended operation without losing steps. control
4 Induction motor with closed loopClosedThe use of feedback devices (encoders, resolvers, interferometers, etc.) to allow a motor to position a user payload accurately. control
6 Rotary interior permanent magnet motor
8 Rotary brush motor
10 Rotary Surface Permanent Magnet (SPM) motor with sensorless control

  • This parameter is automatically configured for Kollmorgen motors when AXIS#.MOTOR.AUTOSET = 1 and motor memory version is 0.3 or greater.

Each motor type has a set of parameters that must be configured either through automatically setting them to values in motor memory (when AXIS#.MOTOR.AUTOSET = 1) or through manual user settings. The list of required parameters are reported by AXIS#.SETUPREQLIST which updates when the motor type changes. When any of the required parameters are not configured, the drive reports Faults and Warning Messages (Drive motor parameters setup incomplete) on the axis.

The following parameters are required for rotary surface permanent magnet motors (AXIS#.MOTOR.TYPE = 0 or 10):

The following parameters are required for linear SPM motors (AXIS#.MOTOR.TYPE = 1):

The following parameters are required for induction motors with open loop V/f control (AXIS#.MOTOR.TYPE = 2):

The following parameters are required for induction motors with closed loop control (AXIS#.MOTOR.TYPE = 4):

The following parameters are required for rotary interior permanent magnet motors (AXIS#.MOTOR.TYPE = 6):

The following parameters are required for rotary brush motors (AXIS#.MOTOR.TYPE = 8):

Context

For more information see Motor.

Versions

Action Version Notes
Implemented 02-00-00-000
Feature change 02-01-01-000 Added type 1 for linear SPM.
Feature change 02-06-01-000 Added type 10 for rotary SPM with sensorless control.

General Information

Type

Read/Write

Units

N/A

Range

0, 1, 2, 4, 6, 8, 10

Default Value

0

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.TYPE 0x500B 0x4 USINT - - RW False
AXIS2.MOTOR.TYPE 0x510B 0x4 USINT - - RW False