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PI Interface for DNP3

Counter freeze point (output)

  • Last UpdatedSep 28, 2022
  • 1 minute read

When defining an output tag to be used in freezing and/or clearing all counters, the following attributes must be defined.

Tag: Freeze_All_Tags

Location1 = ID

Location2 = Don't Care

Location3 = DNP Slave Address

Location4 = 0

Location5 = 20

InstrumentTag = FREEZE

UserInt1 = -1 (See table below the Counter freeze point (input) section)

PointType = int32 or digital

SourceTag = Tag that the output value comes from. See Freezing/clearing counters section of Principles of Operation for required value.

When defining an output tag to be used in freezing and/or clearing a range of counters, the following attributes must be defined.

Tag: Freeze_Range_Of_Tags

Location1 = ID

Location2 = Starting index of counter object to be frozen

Location3 = DNP Slave Address

Location4 = 0

Location5 = 20

InstrumentTag = FREEZE

UserInt1 = Stopping index of counter object to be frozen. (See table below)

PointType = int32 or digital

SourceTag = Tag that the output value comes from. See Freezing/clearing counters section of Principles of Operation for required value.

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