AIN.VSCALE

Description

AIN.VSCALE is an analog velocity scale factor that scales the analog input AIN.VALUE ) for DRV.OPMODE = 1 (analog velocity mode).

The value entered is the motor velocity per 1 V of analog input. This value may be either higher or lower than the application velocity limit (VL.LIMITP orVL.LIMITN ), but the actual analog I/O will be limited by VL.LIMITP or VL.LIMITN .

General Information

Type	NV Parameter
Units	Rotary: rpm/V, rps/V, (deg/s)/V, (rad/s)/V Linear: counts/s/V, (mm/s)/V, (µm/s)/V,
Range	Rotary: 0.060 to 60,000 rpm/V 0.001 to 1,000 rps/V 0.359 to 360,000 (deg/s)/V 0.006 to 6,283.186 (rad/s)/V Linear: 0.001 to 1.000 counts/s/V 0.001*MOTOR.PITCH to 1,000.000*MOTOR.PITCH (mm/s)/V 0.998*MOTOR.PITCH to 1,000,000.000*MOTOR.PITCH (µm/s)/V
Default Value	Rotary: 0.060 rpm/V 0.001 rps/V 0.359 (deg/s)/V 0.006 (rad/s)/V Linear: 0.001 counts/s/V 0.001*MOTOR.PITCH (mm/s)/V 0.998*MOTOR.PITCH (µm/s)/V
Data Type	Float
Start Version	M_01-02-00-000

Variants Supported

*In SynqNetSynqNet is a digital machine control network. Built on the 100BT physical layer, SynqNet provides a synchronous real-time connection between motion controllers, servo drives, stepper drives, I/O modules, and custom devices, a parameter may be available in the firmware but have no effect on the system. See .

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	Index/Subindex	Object Start Version
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	/0	M_01-00-00-000

Related Topics

Analog Input

Block Diagram for Position/Velocity Loop (pg 1)