CIM14/IEC61970/SCADA/__init__.py

   1 # Copyright (C) 2010-2011 Richard Lincoln
   2 #
   3 # Permission is hereby granted, free of charge, to any person obtaining a copy
   4 # of this software and associated documentation files (the "Software"), to
   5 # deal in the Software without restriction, including without limitation the
   6 # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
   7 # sell copies of the Software, and to permit persons to whom the Software is
   8 # furnished to do so, subject to the following conditions:
   9 #
  10 # The above copyright notice and this permission notice shall be included in
  11 # all copies or substantial portions of the Software.
  12 #
  13 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  14 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  15 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  16 # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  17 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  18 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  19 # IN THE SOFTWARE.
  20
  21 """Contains entities to model information used by Supervisory Control and Data Acquisition (SCADA) applications. Supervisory control supports operator control of equipment, such as opening or closing a breaker. Data acquisition gathers telemetered data from various sources.  The subtypes of the Telemetry entity deliberately match the UCA and IEC 61850 definitions.  This package also supports alarm presentation but it is not expected to be used by other applications.
  22 """
  23
  24 from CIM14.IEC61970.SCADA.RemotePoint import RemotePoint
  25 from CIM14.IEC61970.SCADA.RemoteControl import RemoteControl
  26 from CIM14.IEC61970.SCADA.RemoteUnit import RemoteUnit
  27 from CIM14.IEC61970.SCADA.CommunicationLink import CommunicationLink
  28 from CIM14.IEC61970.SCADA.RemoteSource import RemoteSource
  29
  30 nsURI = "http://iec.ch/TC57/2009/CIM-schema-cim14#SCADA"
  31 nsPrefix = "cimSCADA"
  32
  33
  34 class RemoteUnitType(str):
  35     """Type of remote unit.
  36     Values are: IED, ControlCenter, RTU, SubstationControlSystem
  37     """
  38     pass
  39
  40 class Source(str):
  41     """Source gives information related to the origin of a value.
  42     Values are: SUBSTITUTED, DEFAULTED, PROCESS
  43     """
  44     pass