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Read Multiple Tags - Indusoft-web-studio Typing CST Test

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Read Multiple Tags — Indusoft-web-studio Code

Read two tags and perform a calculation.

TotalFlow = FlowTag1 + FlowTag2

Indusoft-web-studio Language Guide

InduSoft Web Studio (now AVEVA Edge) is a cross-platform HMI/SCADA development environment used to build industrial dashboards, embedded HMIs, IIoT applications, and web-based visualization with extensive protocol support and multi-OS deployment capabilities.

Primary Use Cases

  • ▸Embedded HMIs for machines and OEM equipment
  • ▸Lightweight SCADA dashboards
  • ▸Web-based operator panels
  • ▸IIoT and MQTT gateway applications
  • ▸Multi-platform industrial visualization

Notable Features

  • ▸Web Thin Client and Secure Viewer
  • ▸Extensive PLC drivers (300+ built-in)
  • ▸Built-in alarms, trends, and reports
  • ▸Scripting via built-in language + Lua
  • ▸Multi-platform runtime (Windows, Linux, WinCE)

Origin & Creator

Originally developed by InduSoft in 1997, acquired by Invensys in 2013, now part of AVEVA and rebranded as AVEVA Edge.

Industrial Note

Highly used when cross-platform HMIs are required, especially on embedded devices, industrial panels, small SCADA systems, and IIoT gateways where a lightweight runtime is essential.

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