CimDerivedPoint Json Schema

In This Topic

Description

Contains the properties pertaining to Derived Point Configuration

Overview

CimDerivedPoint

Contains the properties pertaining to Derived Point Configuration

CalculationType : CimPointCalcTypesEnum

Specifies calculation types of points

InitState : CimDpInitStateEnum

Specifies initial value for a global or derived point.

InitValue : string

is string containing the initial value for the point.

Local : boolean

is boolean indicating if the point is local. Local points can be used to hold intermediate values of expressions. The value of local points are not available to applications, they are only used internally by the derived point process to perform calculations.

PointExpression : string

is string containing the expression for the point.

PointSetInterval : string

is string containing the interval to update the timer counter point. The format is HH:MM:SS using a 24 hour clock.

PointSetTime : string

is string containing the start time for the timer counter point. The format is HH:MM:SS using a 24 hour clock

ProcessID : string

is a string specifying the derived point process supporting this point. Normally this will be 'SPM' or '_PTDP_RP'. This must identify a valid derived point processor process ID. It should not be changed unless you are using structure point processing

ResetPointID : string

is a string containing the name of the reset point.

RolloverVal : integer

is a long integer defining the roll over value for delta accumulator function.

VarianceValue : integer

is long integer defining the maximum variance value to be used for delta accumulator functions.

Properties

Name	Description	Data Type
CalculationType	Specifies calculation types of points	CimPointCalcTypesEnum
InitState	Specifies initial value for a global or derived point.	CimDpInitStateEnum
InitValue	is string containing the initial value for the point.	string
Local	is boolean indicating if the point is local. Local points can be used to hold intermediate values of expressions. The value of local points are not available to applications, they are only used internally by the derived point process to perform calculations.	boolean
PointExpression	is string containing the expression for the point.	string
PointSetInterval	is string containing the interval to update the timer counter point. The format is HH:MM:SS using a 24 hour clock.	string
PointSetTime	is string containing the start time for the timer counter point. The format is HH:MM:SS using a 24 hour clock	string
ProcessID	is a string specifying the derived point process supporting this point. Normally this will be 'SPM' or '_PTDP_RP'. This must identify a valid derived point processor process ID. It should not be changed unless you are using structure point processing	string
ResetPointID	is a string containing the name of the reset point.	string
RolloverVal	is a long integer defining the roll over value for delta accumulator function.	integer
VarianceValue	is long integer defining the maximum variance value to be used for delta accumulator functions.	integer