CimEngineeringUnits Json Schema

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Description
Overview
Properties
See Also

Description

object contains the conversion information for converting a point from raw device units to real-world units. Conversion can either be linear or based on a conversion expression

Overview

CimEngineeringUnits

object contains the conversion information for converting a point from raw device units to real-world units. Conversion can either be linear or based on a conversion expression

EuExpression : string

is a string containing the equation used to convert the value from device units to engineering units. To use a custom expression you must first disable the linear conversion for the object. If the point is not read-only a reverse expression must be specified to allow a setpoint in engineering units to be translated back to device units. It is your responsibility to make sure these expressions yield the correct results

EuLabel : string

is a string containing the EuLabel. Note you cannot specify an EuLabel if using a measurement unit for the point

EuRevExp : string

is a string containing the equation used to convert the value from engineering units to device units. To use a custom expression you must first disable the linear conversion for the object. A forward expression must also be specified. It is your responsibility to make sure these expressions yield the correct results

HighConvValue : string

is a variant containing the high converted value used for linear conversion with a string representation of 10 characters or less. Larger values will be rejected. To use linear conversion you must set linear conversion to True

HighRawValue : string

is a variant containing the upper raw value used for linear conversion with a string representation of 10 characters or less. Larger values will be rejected. To use linear conversion you must set linear conversion to True

LinearConversion : boolean

is a boolean indicating if the conversion is linear or custom

LowConvValue : string

is a variant containing the low converted value used for linear conversion with a string representation of 10 characters or less. Larger values will be rejected. To use linear conversion you must set linear conversion to True.

LowRawValue : string

is a variant containing the low raw value used for linear conversion with a string representation of 10 characters or less. Larger values will be rejected. To use linear conversion you must set linear conversion to True.

Properties

Name	Description	Data Type
EuExpression	is a string containing the equation used to convert the value from device units to engineering units. To use a custom expression you must first disable the linear conversion for the object. If the point is not read-only a reverse expression must be specified to allow a setpoint in engineering units to be translated back to device units. It is your responsibility to make sure these expressions yield the correct results	string
EuLabel	is a string containing the EuLabel. Note you cannot specify an EuLabel if using a measurement unit for the point	string
EuRevExp	is a string containing the equation used to convert the value from engineering units to device units. To use a custom expression you must first disable the linear conversion for the object. A forward expression must also be specified. It is your responsibility to make sure these expressions yield the correct results	string
HighConvValue	is a variant containing the high converted value used for linear conversion with a string representation of 10 characters or less. Larger values will be rejected. To use linear conversion you must set linear conversion to True	string
HighRawValue	is a variant containing the upper raw value used for linear conversion with a string representation of 10 characters or less. Larger values will be rejected. To use linear conversion you must set linear conversion to True	string
LinearConversion	is a boolean indicating if the conversion is linear or custom	boolean
LowConvValue	is a variant containing the low converted value used for linear conversion with a string representation of 10 characters or less. Larger values will be rejected. To use linear conversion you must set linear conversion to True.	string
LowRawValue	is a variant containing the low raw value used for linear conversion with a string representation of 10 characters or less. Larger values will be rejected. To use linear conversion you must set linear conversion to True.	string