Method: AddCharacteristics for Channel <DataPlugin>

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Updated2024-09-12
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Specifies the characteristic values of a channel.

Object.AddCharacteristics(Minimum, Maximum, Monotony, NoValueKey)

Object

Channel <DataPlugin>
Object with this method

Minimum

Double
Specifies the smallest value of the channel.

Maximum

Double
Specifies the greatest value of the channel.

Monotony

Specifies whether the channel values are monotone increasing or decreasing.
Enumeration with the following selection terms:

1	eMonotonyUnknown	Not calculated
2	eMonotonyIncreasing	Increasing
3	eMonotonyDecreasing	Decreasing
4	eMonotonyNo	Not monotone

NoValueKey

Specifies whether a channel contains NoValues.
Enumeration with the following selection terms:

1	eNoValueKeyNotCalculated	Not calculated
2	eNoValueKeyYes	Yes
3	eNoValueKeyNo	No

The following example creates the channel MyChannel in the Measurements channel group and then sets the characteristic values for the channel.

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Dim oMyGrp : Set oMyGrp = Root.ChannelGroups.Add("Measurements")
Dim oMyChn : Set oMyChn = oMyGrp.Channels.Add("MyChannel",eR32)
Dim i
For i = 1 to 100
  oMyChn.Values(i) = cdbl(i/100000)
Next
Call oMyChn.AddCharacteristics(1/100000,1/1000,eMonotonyIncreasing, eNoValueKeyNo)

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Table of Contents

Method: AddCharacteristics for Channel <DataPlugin>

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Examples

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