Because the current era filled with technology that comes with the added comfort. Make demands on energy in various forms, increase.The expansion of the industry to use labor increase, which may affect the cost in production. Measurement and control system for automatic process, it is necessary that the modern industry requirements.Which make the work easier and more comfortable. Control through the computer using virtual tools (Virtual Instrument) which can see the overall system and resolve related error of design easily.Computer will send data varied depending on the limitations of the sending and receiving device information when considering the Process to want to control. Pressure Control loop the Controller will pick up Set point (SP),Measured process variable signal (PV) for processing Controller output calculated from the above mentioned, we will use Computer. A Controller SV value will be entered on the screen HMI by supervisor system and the PV is received from the Analog Transmitter sign. Or Digital.Computer using PLC brand OMRON C200H converted signal Analog is Digital to Computer process or the PV will come from. Pressure Transmitter in the system Wireless HART in signal measurement of wireless access and Gateway Server connected to Hub to Computer. In contact withThis, this is a Wireless Hub to Computer can communicate wirelessly with Gateway has
.
การแปล กรุณารอสักครู่..
