MC_TouchProbe

The MC_TouchProbe FB records an axis position when a trigger event occurs. The measurement channel and method (rising or falling edge of the trigger signal) are defined via the reference for the trigger signal source.

Block diagram

MC_TouchProbe 1:

Parameters of the FB

VAR_IN_OUT

 

Axis

AXIS_REF

Axis reference

 

TriggerInput

TRIGGER_REF

Reference to the trigger signal source
(see chapter 1.2.1).

VAR_INPUT

 

Execute

BOOL

Starts touch probe recording at rising edge.

VAR_OUTPUT

 

Done

BOOL

Trigger event recorded.

 

Busy

BOOL

Is TRUE, while it is waited for the trigger event.

 

Error

BOOL

Indicates if an error has occurred.

 

ErrorID

WORD

Error identification.

 

CommandAborted

BOOL

Command is aborted by another command (MC_AbortTrigger).

 

RecordedPosition

LREAL

Position where trigger event occurred.

Default unit [0,1µm or 10-4 °]

Behavior of the FB