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Industrial Automation Knowledge Base

Issue In EcoStruxure Automation Expert V23.0, a new "Alias Name Toggle" button has been added. However, the documentation for this button is not available yet. Resolution The purpose of this document is to show how it is used to display Instance Name, Asset Tag name or HMI alias information. Disclaimer The views and opinions expressed in this article are those of the author(s) and do not necessarily reflect the official policy or position of Schneider Electric.

Issue If you ever tried to link EcoStruxure Plant Data Expert: Essential Nodes directly to EcoStruxure Augmented Operator Advisor Nodes, you will find that EcoStruxure Augmented Operator Advisor Nodes do not accept the CMS payload which EcoStruxure Plant Data Expert: Essential Nodes produce. Resolution This is an article to teach us how we can use EcoStruxure Plant Data Expert: Essential Nodes with EcoStruxure Augmented Operator Advisor Nodes with the introduction of Change Node within our Flow. Disclaimer The views and opinions expressed in this article are those of the author(s) and do not necessarily reflect the official policy or position of Schneider Electric.

C Resolution This document defines in functional terms the way in which the SimSci APC, running on a dedicated PC Server, will connect to DCS OPC Server. The document should be used as the basis for the configuration of the additional tags and logic. Disclaimer The views and opinions expressed in this article are those of the author(s) and do not necessarily reflect the official policy or position of Schneider Electric.

Issue References are widely used in programming, especially to efficiently pass large or mutable data as arguments to procedures, or to share such data among various uses. A reference may point to a variable or record that contains references to other data. This idea is the basis of indirect addressing and of many linked data structures, such as linked lists. Resolution There are many advantages of using variables reference over pointer variables (like in C++ programming) such as: A reference variable does not consume any extra memory. It has the same memory address as the variable it refers to. While a pointer needs extra space for itself. In order to access the value of the referenced variable using pointer, we need to use a dereferencing operator whereas we can do the same using reference variable without any dereferencing method. Reference variables are cleaner and modish as compared to the pointers; they can also be used while passing in the function as arguments, known as call by references. Disclaimer The views and opinions expressed in this article are those of the author(s) and do not necessarily reflect the official policy or position of Schneider Electric.

Issue Sometimes an existing application needs to grow, and with this the application license needs to be replaced. Resolution This document explains how to replace the application license and the impacts on the Process Expert system. Disclaimer The views and opinions expressed in this article are those of the author(s) and do not necessarily reflect the official policy or position of Schneider Electric.

Issue The EmailHandling library implements function blocks to send and receive emails with the controller application support secure and unsecure communication with an email server. Since it is not recommended to use unsecure communication over public networks and above all over the internet. Furthermore, the most popular public email servers do not support unsecure communication. Therefore, a direct communication between the M241/M251 controller and the public email server is not possible. Resolution To address this issue, the recommended third-party tool to use is stunnel. Stunnel is a proxy designed to add TLS encryption functionality to existing clients (controllers) and servers (public email) without any changes in the program’s code. Stunnel uses the OpenSSL library for cryptography, so it supports whatever cryptographic algorithms are compiled into the library. Disclaimer The views and opinions expressed in this article are those of the author(s) and do not necessarily reflect the official policy or position of Schneider Electric.

Issue Although EcoStruxure Automation Expert comes with some standard data entry tools, I want to create different ways of entering information, similar to Microsoft Forms. Resolution This document aims to show how to use C# to create different methods of data entry. It assumes no previous knowledge of C#. Disclaimer The views and opinions expressed in this article are those of the author(s) and do not necessarily reflect the official policy or position of Schneider Electric.

Resolution The purpose of this document is to explain how to use the gauge symbol in a CAT and the parameters for customizing its graphic representation. The library is delivered as an archive file to allow full access to the source code of the graphic symbol. Disclaimer The views and opinions expressed in this article are those of the author(s) and do not necessarily reflect the official policy or position of Schneider Electric.

Objective We will learn the basics of how to create our own symbol that is driven by an input value. This technique is based on leveraging inbuilt available objects. The knowledge gained will enable us to further develop our own animated symbols using other available graphic objects in the Canvas Designer. Disclaimer The views and opinions expressed in this article are those of the author(s) and do not necessarily reflect the official policy or position of Schneider Electric.

Issue EcoStruxure Automation Expert Platform and related domain tools such as EcoStruxure Automation Expert – Motion must be properly configured to locate the appropriate Git repository and to handle authentication and authorization with the external Git service, such as GitHub Resolution This article has highlighted how to setup and configure the connection between the running EcoStruxure Automation Expert Platform and the GitHub server. Disclaimer The views and opinions expressed in this article are those of the author(s) and do not necessarily reflect the official policy or position of Schneider Electric.

Issue DC Bus Sharing is a good option to share and to save energy in a multiple axis application instead of burning energy in a ballast resistor.During deceleration a motor acts as a generator and this regenerated kinetic energy is saved in the integrated capacitors and if it is too much burned in the internal or external capacitors.A common DC Bus is useful, for example, if one axis is accelerating and one is decelerating. Resolution This knowledge base article will guide how to configure Lexium 32 Servo Drives for DC bus Sharing. Disclaimer The views and opinions expressed in this article are those of the author(s) and do not necessarily reflect the official policy or position of Schneider Electric.

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