JOG operation with LS_Jog

LS_Jog is used to make the selected axis perform a jog operation. Jogging is a manual operation function often used for testing. Jog uses the High Speed and Low Speed axis parameter settings. Jog should be stopped by turning off the Enable.

  • MC_Stop and MC_Halt can stop a jog function execution, but the LS_Jog function block will return an error if the enable is still ‘1’.

  • LS_Connect and MC_Power/MC_PowerAll must be executed before these function blocks can be used.

  • The following examples can be found in the XMC_LSDedicated_FBs.zip downloadable from Example Applications.

Element Name Element Type Description
Enable Input Level detected request to execute the function block.
Axis Input/Output Specify the axis to be jogged.
Direction Input

Set the jog direction.

  • 0 – Forward Direction

  • 1 – Reverse Direction
Low_High Input

Set the jog speed.

  • 0 – Low Speed

  • 1 – High Speed
Enabled Output Indicates the selected axis is currently performing a jog movement.
Busy Output Indicates the function block is performing the operation.
Error Output Indicates the function block has an error.
ErrorID Output Error Identification for the function block.
Step Action
1

Double-click any axis in the Axis parameter section of the Project window.
2

The Jog settings are in the Extended Settings section. JOG high speed, JOG low speed, JOG acceleration, JOG deceleration, and JOG jerk can be configured for your project.

Forward LS_Jog

Reverse LS_Jog

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LM803