N-Tron series of managed and un-managed switches are bundled with an OPC-DA (v1.X) server that can collect network and switch diagnostics. These diagnostics can be interfaced into the InTouch HMI so that diagnostics can be visualized, historized or alarmed. This tech note describes the process of integrating these switch diagnostics via Wonderware OPCLink.
...Using the Wonderware InTouch 10.1 WindowMaker print feature makes it possible to easily self document an application. New with InTouch version 10.1 is a print option which allows developers to include images and graphics, saving the files in HTML format which can be viewed on almost any computer using a web browser. This Tech Note introduces the InTouch printout feature.
...The Wonderware Remote Response Object is an email and text message notification solution for Wonderware Application Server 3.0 or higher. The Remote Response Object is a set of fully functional ArchestrA Objects that integrate with a System Platform Environment, and can be customized by the user to deliver alarm notification via e-mail or text message to cell phones via SMS (Simple Messaging System). Remote users can view alarm information, acknowledge alarms, and enter comments all from a remote device.
...The Wonderware Data Access Servers (in short: DA Servers) all have the ability to serve clients using three built in protocols: DDE, SuiteLink, and OPC. The Matrikon OPC Explorer is a free product from Matrikon (provider of many IO OPC Servers) and can be useful in verifying connectivity and displaying values when troubleshooting communications to a Wonderware DA
Server using OPC protocol. The way to connect to the different Wonderware DA Servers is the same, only the name of the server and the tags you are looking for may change. This document lists the steps necessary to connect to the...
With the release of Wonderware Application Server 3.1 and Wonderware InTouch 10.1 you now have access to two new graphical elements. One of those elements is the "ArchestrA Alarm Client Control". The purpose of this document is to help users get started with the implementation of the referenced element.
...At times it is helpful to notify operators that communication has been lost between the HMI and a PLC. This tech note shows one method that relies on continual updates from the PLC to reset a counter tag. If the counter tag increases past a configured alarm set point, then it will produce an alarm.
...This Tech Note provides examples of how to derive different SQL Server date value such as the first day of the month, the first day of the week etc. These examples may become useful while developing Wonderware Historian reports (for instance: "average flow month to date", "total yield this quarter" etc.).
...When working with Wonderware Historian and IDAS, it is important to take time into serious consideration. With IDAS historical data storage there is a term called the "Real-Time Window", which is a period of time behind and ahead of the Wonderware Historian system time, where values coming into the system are considered "valid" and will be stored properly. With Wonderware Historian the real-time window can be any value coming into the system between -30 seconds and +999 milliseconds. Time offset and discarded data can be a result of improper time synchronization. The purpose of this document is to help identify...
It may become useful to use an ArchestrA graphic for a purpose other than the original design. For example, say you like the look of the ArchestrA graphic titled "ButtonGlossyDotMomentaryOrange", but you want to use it for both a direct type action and then use the same graphic for a toggle type action. This document will relay a general procedure to accomplish this by using the preceding example.
...With the release of the ArchestrA Bulk Import Utility, it is possible to directly convert Wonderware InTouch tagnames into the ArchestrA IDE (Integrated Development Environment) as application objects. This tech note details the basic procedure required to perform this task with a select set of Wonderware InTouch tags under a single alarm group. Specifically, this example involves importing discrete and analog tags used to represent pumps and PID (Proportional Integral Derivative) control loops.
Please note that the procedure for larger applications or 3rd party HMIs may be more involved. For further details on using the ArchestrA Bulk Import utility please...
