FUNCTION_BLOCK SMC_BlockSearchSavePos
The function block is used to store the current position of a path. SMC_BlockSearchSavePos must run in the task of the interpolator.
|
InOut:
|
|
Scope
|
Name
|
Type
|
Initial
|
Comment
|
|
Inout
|
ipo
|
SMC_Interpolator
|
|
Instance of the interpolator of the path
|
|
Input
|
bExecute
|
BOOL
|
|
Rising edge: Starts the saving of the current position
Falling edge: Resets the output ePos
|
|
bResetInternalVariables
|
BOOL
|
|
potentially useful input when interpolating the same CNC-program several times (as a whole), as we store the last object we worked on
|
|
Output
|
ePos
|
SMC_BlockSearchPos
|
|
Position information. Requires connection to input ePos of SMC_BlockSearch
|
|
bPositionStored
|
BOOL
|
|
TRUE: Position has been saved
|
|
bError
|
BOOL
|
FALSE
|
TRUE: Error has occurred
|
|
wErrorID
|
SMC_ERROR
|
SMC_NO_ERROR
|
Error identification
Possible values
-
|
SMC_BSSP_IPO_NOT_ACTIVE:
|
When a rising edge is detected at bExecute and SMC_Interpolator is disabled, no position can be stored.
|
|
|