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Variable Write

Variable Write

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  • Variable Write block

Libraries:

Description

The block is used as an output variable assignment.

Parameters

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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

See Also