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Updating value of Batch Input parameter in recipe ?

Hi everybody

I am curious about something.


Is it possible to modify the value of a control valve after the step is completed by adding an input batch parameter as the set point?
I mean Batch read the given parameter by Operator on the relevant step, then it became inactive and in next step operator changes the value of set point on HMI page. Should I use sequence feedback to make the new changes or is the recipe capable of making them itself?

I would appreciate it if anybody could give me a hint.

M. Kalantari 

Mahshid Kalantari
  • Mahshid Kalantari

    Hi Dears,
    Would you please help me find out my Question?
  • Andre Dicaire

    In reply to Mahshid Kalantari:

    Mahshid, my Batch skills are very rusty. If the operator can interact with the control module while it is under the supervision of the Phase, I would think you need to structure the PHASE logic to validate and set parameters and either prompt or confirm said parameters at the various times in the phase. Did the value change from what it was set to? if yes, record new value in batch record. else, move on.

    If the module is owned by the Operation/phase, doesn't the Operator need to take ownership, which would be recorded? The Even Chronicle records all HMI writes.

    I'm not sure I've been helpful, but that's all I have for you.

    Andre Dicaire

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