Posted 1 Apr 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 Share this post Link to post Share on other sites
Posted 1 Apr 2016 GX Works 2 and CodeSys are two different software packages for different brands of PLC. What PLC are you using? Share this post Link to post Share on other sites
Posted 2 Apr 2016 I have using Q PLC for this GX works 2 software and Graffic operational controller plc (GOC) for Codesys software used Share this post Link to post Share on other sites
Posted 4 Apr 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. Share this post Link to post Share on other sites
Posted 4 Apr 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. Share this post Link to post Share on other sites