Hello guys,

During my batch training, own project and example project (kitchen), the EOP haven't been used. Only the EPH.

Can somebodygive me an example on when to use an EOP?? (SFC type). And that I can see the difference with an EPH?

The manual is not clear about this, it says an EOP hasthe logic inside the AS, more then in a recipe and an EPH has the logicin a recipe and not so much in the AS.

Thxx

Hello Jules, fellow dutchman;)

That is what Siemens invented AS based batch for, to have the control recipe in the AS, rather on the batch server (PC based)..

I want to know when you (must) use an EOP. What benefits has it over a EPH?

The difference between EOP and EPH becomes apparent in the recipe editor. If

EPH is selected, a corresponding RPH is generated in the batch system. This RPH

can be used in the recipe editor as part of recipe operations.

If EOP is selected, a closed recipe operation which can be used on the operation

level in recipes is generated on the recipe level. This makes sense if the

corresponding unit does not offer any greater flexibility anyway.