Complementary functions

At a Glance

The following example of a Control Expert program supports learning and the use of 16 dimensions.

In the use part we will have first declared an AXIS_0 variable of the T_STEPPER_STD_ type

Dimension learning

This chart supports the programming of learning 16 dimensions.

STEP 50 ACTION ON ACTIVATION

<stores %MW99 with a view to use it as a limit

! %MW98 := %MW99;

<Initializes the index during the learning phase

!  %MW99 := -1;

TRANSITION: X50 -> X51

! RE AXIS_0.NEXT

STEP 51 ACTION ON ACTIVATION

<updates the index

! %MW99 :=%MW99+1;

<learning of the positions

! %MD200[%MW99] := AXIS_0.POS;

TRANSITION: X51 -> X52

! %MW99 <= 16

TRANSITION: X51 -> X53

! %MW99 > 16

TRANSITION: X53 -> X50

! RE AXIS_0.DONE

TRANSITION: X52 -> X51

! RE AXIS_0.NEXT

TRANSITION: X52 -> X50

! RE AXIS_0.DONE

Using dimensions

This chart supports the programming of using dimensions

STEP 42 ACTION ON ACTIVATION

<initializes %MW97 as execution index

! %MW97 := -1;

TRANSITION: X42 -> X43

! RE AXIS_0.AX_FLT

STEP 43 ACTION ON ACTIVATION

<increments execution index

! %MW97 := %MW97+1;

<executes the next segment

! SMOVE (AXIS_0,%MW97,%KW8,%KW1,%MD200[%MW97],150000,0);

%KW8 : 90 movement to absolute value

%KW1 : 09 go to breakpoint

TRANSITION: X43 -> X46

! AXIS80.NEXT AND %MW97 < %MW98) AND NOT AXIS_0.AX_FLT

TRANSITION: X43 -> X42

! AXIS_0.DONE AND (%MW97 >= %MW98) OR AXIS_0.AX_FLT

TRANSITION: X46 -> X43

! TRUE