Unity Pro XL Version 6.0

[asterof]

Question on Grafcet Transitions

I included a picture
How do I assign more than one variable to a transition
Lets say I want Stop = 0, Run = 1 to be a transition condition
Can not figure out how to put those two variables in the transition.
Thanks

 

[Donnchadh]

Hi
It's been a while but from what I remember you right click on
It and sorry cant remember what you select but then you can write some code in ladder which will allow you
To do what you want.


Donnchadh

 

[asterof]

I was following this tutorial

In the manual
But the explanation for the Grafcet code is unclear

http://www.schneider-electric.cn/do...C776078852576B2006B8991/$File/05-Unity-EN.pdf

It was easy to follow until page 31, then I got confused
Could someone look at the manual and maybe give me some
direction.
Thanks

 

[chud]

You can double click on the transition and instead of using a variable for the transition select "transition section" Enter name and select what code it must be. then just code as per normal in the section

 

[shooter]

The transition can be a code like chud says:
the result must be a bool
so ((pump=1)and (start=0)) is allowed

 

[asterof]

I am stuck on a few things

http://www.schneider-electric.cn/do...C776078852576B2006B8991/$File/05-Unity-EN.pdf

Here is the code, hope someone can help
I got the transistions figured out, but page 37 of the manual
I can not figure out some of the instructions
the code is to large so I can not upload it.
It is the operate instruction I can not figure out
Thanks

 

[chud]

Need a bit more info. What do you have trouble with in the operate block? Remember you cannot use an operator block in the transition. You must check for the step name in a mast section then use an operator block example
|step1.x|-------------------------------(operator blocK)

 

[asterof]

Operator block

In the manual is shows the OPERATOR instruction in the LD
code. however I can not figure out how to do that.