Closed Loop Inversion

Modbus Motion Interface

Write_Word(<AxisOrGroupPage>_+_BeginStop_w,0);

Description

Closed Loop Inversion is used to make the closed loop Servo Track mode stable if positive motion for the motor does not produce positive motion for the encoder. This command is not needed with Vector controllers where the controls and motor are integrated. Default values are suitable for Vector controllers. If performing closed loop control with a controller running a separate motor this register is sometimes needed to invert the feedback sign. The encoder, when accessed as a separate axis, has coordinates, user units, and coordinate inversion separate from the effects of this closed loop inversion register. Reading the register returns the last written value.

Escapes

The Closed Loop Inversion command does not produce any escapes.

Examples

Related Topics

Set Servo Track
Set Variable Current Mode