master/slave

[chichi]

Hi memebers

Could anybody lead me that how i must to do communication between two or more grasso screw compressors with simens plc

[Priyadarshan]

//docnav.grasso-global.com/DocNav_Eng/Index_e.html

Try with the online manual available at Grasso's site. It is better to find some sample programs, especially when you have more than 1 compressor and u want to control them in sequence.