tecnico Posted April 5, 2018 Share Posted April 5, 2018 Hi all, I know I can run an external C program (of course after compiling it ;-)) from within a PLC with this command: system " /usr/local/bin/xxx/capp1" but what if I want to call this app from within a CPLC ? Is this possible? Link to comment Share on other sites More sharing options...
steve.milici Posted April 5, 2018 Share Posted April 5, 2018 There are a couple of options. You could “force-feed” your first method through the PMAC command interpreter with the “Command()” or “GetResponse()” PMAC API function (Gp Library Functions in gplib.h). Another method is using the standard C system() function to pass a command string back to Linux. Link to comment Share on other sites More sharing options...
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