[PID controller]

I have using Q PLC for this  GX works 2 software and

Graffic operational controller plc (GOC) for Codesys software used

[PID controller]

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

[goc]

HMI configuration of GOC

How to set object property of illuminated keys that means LED Control Byte

 

[Graphic Operational Controller]

Please give me the steps how to communicate GOC with Laptop using Ethernet and serial port

I have using Codesys for Programming