Matrix Configuration:Number of Columns Property

NI Switches Help

Edition Date: April 2015

Part Number: 375472H-01

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Short Name: Number of Columns

Property of niSwitch

Returns the number of channels on the column of a matrix or scanner. If the switch module is a scanner, this property returns the number of input channels.

The Wire mode property affects the number of available columns. For example, if your switch module has eight input lines and you use the 4-wire mode, then the number of columns available is two.

Related topics

Remarks

The following table lists the characteristics of this property.

Datatype iL
PermissionsRead Only
Channel-based No
ResettableNo

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