> Hello, I would like to write a python script that communicates with > a PLC (programmable logic controller)
Assuming your PLC is on a development board on a PC then it might be possible using the serial module interface. Otherwise you probably need to wrap the C API into a Python API using something like SWIG. But thats not a task for the faint harted, especially if you are a novice. If you know a little C then its worth invetigating. > as well as instruments like calipers and things. That will require an interface board and again probably wrapping the API as python using SWIG. You might be able to use serial access or ioctl but it will depend on the interface board and the protocol in use (HPIB for example is probably viable) HTH, Alan G Author of the learn to program web tutor http://www.freenetpages.co.uk/hp/alan.gauld _______________________________________________ Tutor maillist - Tutor@python.org http://mail.python.org/mailman/listinfo/tutor
