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Citect time based pressure control

sandeep

Hi,

I am new to schneider citect and we have an existing SCADA citect v7.3. We have added one control valve and we wish to set the pressure based on different time example

7AM=1.2bar,

12pm=1.5bar

14pm=1.7bar etc

operator should have the option to enter time and pressure how can i implement this please

sandeep

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  • Hi,

    there are several ways to do it.

    1. Use Equipment States and the Scheduler like Bradley said. Best practice!
    2. Use events with a Cicode funktion and a time in that Cicode entered by the user on a Grafic page.
    3. Use TaskNew to Start a Function in the Background at startup and a Cicode function (2.)
    4. If it is an important process, do it inside the PLC.

    Best Regards
    Dirk
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  • Hi,

    there are several ways to do it.

    1. Use Equipment States and the Scheduler like Bradley said. Best practice!
    2. Use events with a Cicode funktion and a time in that Cicode entered by the user on a Grafic page.
    3. Use TaskNew to Start a Function in the Background at startup and a Cicode function (2.)
    4. If it is an important process, do it inside the PLC.

    Best Regards
    Dirk
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