ejecute 2 times cutter

[kikep]

V350 i have a small project but i have a problem when ejectute a cutter to catter a tube i need ejecute two time to make sure cutter true tube one time is not enough, but i dont know how tu run two time thta, some body have some thing like that or idea pls.

 

 

[Joe Tauser]

Do you have a limit switch on the other side of the cutter or is it a timed shot?

 

Joe T.

[kikep]

Thanks for replay, Yes i have limit switch.....

[Joe Tauser]

If you post your code I'll see if I can hack a solution in for you...

 

Joe T.

[kikep]

Thank here my code is almost the same this is for tranfer or pull out the tube.

 

transfer2tm.vlp

[Joe Tauser]

For starters you don't have an IO module defined in the hardware configuration that matches your Input and Output addresses.  I added an IO-DI8-RO8 module to the expansion chain that seems to cover the inputs and outputs you've defined.

 

I gather from your logic that I37 is the cutter retracted switch and I36 is the cutter extended.  O34 looks like the cutter output.

 

It's a good idea to use network comments to describe what you're trying to do.

 

The main problem is you are trying to define a sequence using only bits.  This is a common beginner's mistake and it can drive you mad, as the bits have a habit it turning themselves on and off at unexpected times.  I always use a pointer-based state machine to program sequences.  See my attached program.

 

Joe T.

transfer2tm_JT.vlp

[kikep]

Thanks Joe i will study your code and understand better, yes is true when you burn a IO in midle or begingn of the program, I understand after hard time with some problems after i put all outputs at en of program all became better, thanks if i have some dudes i will ask for your help again....thanks a lote....