PLC based Sequential Batch Process- Presentation

The sequence of process flow is decided for controlling the parameters like level and temperature. The brain of the system is PLC. PLC Based sequential batch process report has been submitted in earlier post. This is only the presentation of it. You can also Subscribe to FINAL YEAR PROJECT'S by Email for more such projects and seminar.

PLC is sophisticated controller module used for controlling various operations of the process. PLC accept the input from the process and according to the ladder diagram It gives output to the process as per the requirement. The ladder diagram is developed according to the determined sequence of operations.

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PLC checks water level in the tank and if water level is low, it opens the inlet valve. Similarly it has been observed that rest of sequence of events like turning the heaters 1 & 2 ON, timer operation, checking whether set point is reached or not, opening of the outlet valve etc., work as per the requirement of the process. Different interlocks incorporated in the ladder diagram works satisfactorily. Hence it can be seen that PLC sequential batch process is an ideal application.


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