POSITION REGIETER

[matrox21]

                   

HELLO TO ALL, HOW CAN I CREATE A MOVEMENT FOR A PARTICULAR POSITION?
For example I want to move ONLY 100MM IN Z WITH RESPECT TO THIS POSITION
J P[1] 100% FINE
THANKS

                         
                      

[Tlalóc]

you need to use the offset and use a register to change the distance when the prg is running.

[matrox21]

     


 Can you give me a example?
     
       
       

[JonnyRotten]

Step 1 - Create a Position Register with the Z value you want. I would type into it the value of Z that you desire.

Step 2 - Create a point in a program, then create another point with the same # J(1) and J(1) or whatever you want.
On the second point, cursor over to the end of the line, press the "Choice" hotkey. Choose offset, and it will ask what PR to offset by. Choose the one you made earier.

[anonymous]

What about using incremental motion?

Append the incremental option (INC) on a motion instruction (when you do this, the positional data in the instruction is immediately uninitialized!). Directly enter the positional data for the point. For example, to move the TCP with respect to Z of the world/user frame set the Z-component of the position equal to the value to move the TCP with respect to the previous position (careful with the sign, i.e., +/-) and all other components (X, Y, W, P, and R) equal to zero (0).

[cja7928]

1:  R[1:Z_OFFSET]=100    ;
2:  PR[1,3:Z_OFFSET]=R[1:Z-OFFSET]    ;
3:L P[1] 100% FINE Offset,PR[1:Z_OFFSET]    ;

[joker]

why You do not want to use Tool/Frame Offset?? It is easiet way I think, or incremental movements.

[MotorCitySTI]

  1:  !STORE CURRENT POSITION ;
  2:  PR[11]=LPOS    ;
  3:   ;
  4:  PR[11,3]=PR[11,3]+20    ;
  5:   ;
  6:L PR[11] 500mm/sec FINE    ;

done.. Change the +20 to whatever value you need or hell if you are feeling randy you could indirect address into the value with a register and change it on the fly.

  2:  PR[11]=LPOS    ;
  3:   ;
  4:  PR[11,3]=PR[11,3]+R[1:your value]   ;
  5:   ;
  6:L PR[11] 500mm/sec FINE    ;