43             try:

    43             try:

    44                 self.PLCStatus, res = self.SerialConnection.HandleTransaction(transaction)

    44                 self.PLCStatus, res = self.SerialConnection.HandleTransaction(transaction)

    45                 return res

    45                 return res

    46             except LPCProtoError,e:

    46             except LPCProtoError,e:

    47                 self.pluginsroot.logger.write_error(str(e)+"\n")

    47                 self.pluginsroot.logger.write_error(str(e)+"\n")

    48                 self.SerialConnection = None

    49                 self.SerialConnection = None

    49                 self.PLCStatus = "Disconnected"

    50                 self.PLCStatus = "Disconnected"

    50                 return None

    51                 return None

    51         

    52         

    52     def StartPLC(self, debug=False):

    53     def StartPLC(self, debug=False):