Read or write multiple times in a single call to improve performance.

Tag Functions
Use tags to read and write data values between systems and SystemLink Server.
Generate Tag Cluster
Creates or adds to an array of tag clusters, which specifies the tag data values for Multi Write to communicate.
Multi Read
Returns the value of an array of tags in a single operation.
Multi Write
Specifies values for multiple tags in a single operation.
API Reference
G, HTTP, Python, and .NET APIs allow you to programmatically access SystemLink data services outside of NI SystemLink Web Application.
SystemLink Nodes and Functions Reference for NXG and G Web Development Software
Use SystemLink nodes in NXG or G Web Development Software to communicate data between your test and measurement systems and your SystemLink Server account.
Tag Functions
Use tags to read and write data values between systems and SystemLink Server.