Variable Write

Variable Write

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Description

The block is used as an output variable assignment.

Parameters

Data Tag — Data to be written

A (default) | boolean

Specify the data bits to be written, specified in the format of tags. In Ladder Diagrams, tags (variables) are used to represent inputs, outputs, and internal memory with attributes such as Data Type, Initial Value, and size. To change the attributes of the Data Tag, open the Program Variables table within the Ladder Diagram Program block.

Programmatic Use

Block Parameter: PLCOperandTag

Type: character vector

Value: character vector

Default: 'A'

Version History

Introduced in R2019a