Abort Trigger events with MC_AbortTrigger

Use MC_AbortTrigger to abort an MC_TouchProbe or MC_TouchProbe execution that hasn’t recorded a trigger event. The trigger signal to disengage must be selected with the TriggerInput value.

  • LS_Connect must be executed before this function block can be used.

  • The examples in this topic can be found in the XMC_SingleAxis_FBs.zip downloadable from Example Applications.

Element Name Element Type Description
Execute Input Edge detected request to execute the function block.
Axis Input/Output Axis reference variable. This can not be a constant.
TriggerInput Input/Output

Specify the trigger to abort.

  • 0 -Touch Probe 1

  • 1 – Touch Probe 2
Done Output Indicates the trigger signal was successfully aborted.
Busy Output Indicates the function block is currently being executed.
Error Output Indicates whether an error occurs or not.
ErrorID Output Error Identification number.

//Set axis reference

Axis1 := 1;

 

IF (_AX01_RDY) AND (_AX01_SV_ON) THEN

//Example MC_AbortTrigger fb

INST_ABORTTRIGGER(Execute:=Execute_AbortTrigger, Axis:=Axis1,

TriggerInput:=INST_ABORTTRIGGER.TriggerInput,

ErrorID=>INST_ABORTTRIGGER.ErrorID);

END_IF;

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LM521