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Hi Marco, No guaranty that this will work, but otherwise you may have to look for another library. |
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I am trying to connect to S7-200.
I have the following snippet in python (using python-snap7 1.2 stable.
self.plc = snap7.client.Client() #create instance of client
self.plc.set_connection_params(ip, localtsap, remotetsap) #setup connection parameters
self.plc.connect() #try and connect
My problem is with the connect, it calls for using a ip address, slot and rack parameters which do not apply to the S7-200.
My question is how to connect to a device using the set_connection_params() method and not have the connect call require the restating of different connection parameters. I have not been able to find a connect option that would not take any parameters and use the info from the set_connection_params() call.
Marco
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