S code subprog not executed

[wbzhong]

The S code subprog is called when 0 <= code value <= 1000. Otherwise it only sets Ldata.D[53], but the subprog is not called. Is it a feature or bug?

 

Firmware: 2.4.0.180

Coord[1].Sprog = 1004

Subprog implementation:

open subprog 1004

P0 = Ldata.D[53]

return

close

 

In the buffered program, commands S-1 or S1001 only updates the Coord[x].Ldata.D[53] value, but P0 is left unchanged. Commands S0 to S1000 work correctly.

[steve.milici]

This mechanism does not have any “known” bugs.

 

We will need to see the full context of your top level program. Please contact ODT's direct technical support at “ODT-Support@omron.com” with your program details. Your full project would be best.

[wbzhong]

Thanks Steve. Initially, we would like to use S code to change the spindle command speed to any value, such as S5000. But it turns out that S code works like G/M code, the code value range is limited rather than an arbitrary value. We will find another way to implement this function.