PLC & DCS & SCADAMiddleuncommon

Calculated Tags and Derived Tags

Updated 18 May 2026

Contents & prerequisites

Prerequisites

SCADA Scripting: Python, VBScript, JavaScript

Unlocks

OPC DA and OPC UA Data Source Connection

Article in preparation

Calculated Tags and Derived Tags

Topics with articles in this branch All articles

Learning

PreviousBatch Control (ISA-88): Recipe, Master, Control NextCascade Control Strategy Design

Evidence

Public projects engineers linked to Calculated Tags and Derived Tags.

Add evidence

No engineer has linked a project to this topic yet. Built something that proves it? Add the project and tag it with plc-dcs-calculated-tags-and-derived-tags — it then shows here and on your public profile.