Check Re: Mscomm port number limitation Thread #1063851

>I want to capture data from out side device Load Shell ( one thpe of Weigth Scale having straine gauge to measure load ) which provide output to a PLC ( on which a analog to digital Converter Card is installed ) This PLC provide output via RS232 to a PC.
>* I want know how to configure the PLC through PC
>* I want know how to communicate to PLC ( give command to PLC from PC ) to start Capture data from Load Shell.
>* I want to know how to communicate to PLC (give command to PLC from PC) to start send output to PC through RS232 port.
>* I want to know how to make simple programmes for PLC and using what programming languages. Is is possible with VFP9 ?
>
>If anyone have any knowledge regarding this applicate , please reply to me as i need it darely....Thanks for kind support.....
>
>Load Shell -----Analog output ----> PLC ( with Analog to Digital Converter Card ) ----- Digital Output -----> PC
> via RS232 port