text: ### Write/read from /to Matrikon OPC server to python
  
  
  import OpenOPC 
  import time
  
  import pywintypes
  
  pywintypes.datetime = pywintypes.TimeType
  
  #opc = OpenOPC.open_client('localhost')
  
  #Instantiating OPC client for Python
  opc = OpenOPC.client()
  
  # List the servers on the target machine
  list1 = opc.servers('192.168.0.1')
  
  #Connect to the target OPC server on target machine
  opc.connect('Matrikon.OPC.Simulation.1', '192.168.0.1')
  
  #List out the OPC sections
  #print(list1)
  #list2 = opc.list()
  #list3 = opc.list('Configured Aliases')
  #print(list2)
  
  #Read from OPC server
  print(opc.read('Random.Int4'))
  
  #Write to OPC server
  opc.write( ('Bucket Brigade.Real8', 100.0) )
  