Method: PlcAccess::Protocol::Omron::FinsTcpProtocol#query_node

Defined in:
lib/plc_access/protocol/omron/fins_tcp_protocol.rb

#query_node ⇒ Object 



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# File 'lib/plc_access/protocol/omron/fins_tcp_protocol.rb', line 188

def query_node
  send_packet create_query_node
  res = receive
  self.source_node = res[19]
end