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Part Program Selection on a Fanuc Power Mate with a Selector Switch
Author: ControlOn

Synopsis:
Fanuc Power Mate (Models D, F) has an option called “Workpiece Number Search”. Using this option, the PMC can initiate the execution of a specified part program. This is especially useful in cases where the Power Mate is used to control special purpose machines that produce a known set of components. Such applications are found in batch production factories.


How it Works:
To synchronize the PMC and CNC functions, there is a communication area in the Fanuc Power Mate where the PMC & CNC exchange signals. These are a set of bytes and there are two areas namely:

a) The “G” area - signals from the PMC to the CNC

b) The “F” area - signals from the CNC to the PMC

By selectively loading G009 with a value in the range 1-255, the CNC will execute a program between O001 to O255.

To read the complete article please visit http://www.controlon.com/resources/default.asp

About the Author

ControlOn is a large resource centre for Controls and Automation professionals featuring technical forums, articles, tutorials, classified advertisements, comprehensive directory of manufacturers, news, press releases, products showcase, and lots more.

To Know More Please Visit http://www.controlon.com

 




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