manisha Posted April 1, 2016 Report Posted April 1, 2016 Hi..I am just started learning plc programming please tell me how to develop PID logic controller for VFD Control operation in GX WORKS2,CodesysV2.3 motor used for flow controller is it possible implement pid logic using ladder language in GX Works2,codesys V2.3 Quote
JRoss Posted April 1, 2016 Report Posted April 1, 2016 GX Works 2 and CodeSys are two different software packages for different brands of PLC. What PLC are you using? Quote
manisha Posted April 2, 2016 Author Report Posted April 2, 2016 I have using Q PLC for this GX works 2 software and Graffic operational controller plc (GOC) for Codesys software used Quote
kaare_t Posted April 4, 2016 Report Posted April 4, 2016 Yes, the Q-series have PID controllers. Which language do you use in GW2? Mitsubishi have function blocks for using PID controllers in Q-series. Quote
kraykov Posted April 4, 2016 Report Posted April 4, 2016 The new inverter FR-A840 has a built-in PLC so that training can start it. It is possible to use the built-in PID in the inverter and there is no need PLC for example inverter FR-D700, FR-E700 and FR-F700 MITSUBISHI. Quote
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