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Entries for 'wincc'

WinCC 7: Disable Global Color Scheme & Global Shadow

Have you ever been trying to change the color properties (ex. background color) of an object in WinCC 7, and it just won’t budge? Are you already familiar with the global color scheme property and constantly find yourself turning it off? Are yo...


Getting Started with WinCC OA: Part 2 - Folder Structure & Gedi Layout

Welcome back to “Getting Started with WinCC OA”! If you aren’t familiar with the series’ previous topics, it’s recommended that you read the respective installments before proceeding: Part 1: Creating and Opening a...


Getting Started with WinCC OA: Part 1 - Creating & Opening a Project

“OA is a beast of a program.” One of my fellow DMC engineers made this remark when I began learning how to program using SIMATIC WinCC Open Architecture (OA for short). Indeed, for someone just getting started with OA, the SCADA software ...


Configuring a WinCC Professional Trend to Update Start and End Times based on DateTime Tags

I was recently working on a project with a tricky trending feature: display a trend over the course of a batch while the batch is running. No matter how long the batch had been running, we wanted to show the process value for the length of the trend....


WinCC Comfort/Advanced HMI Heartbeat

WinCC Advanced provides a way to monitor the heartbeat of the HMI through an area pointer called coordination word. PLC can monitor this life bit and find out when the HMI gets disconnected. This blog shows you how to monitor the HMI life bit on a...


Flattening WinCC's Skeuomorphism: The Toggle Switch

I recently developed an HMI using WinCC 7.4 for an automation project. Building it from the ground up afforded me the opportunity to deviate from WinCC’s default skeuomorphic controls and instead experiment with more modern, flatter UI ele...


Loading a Combo Box Using a VBScript in WinCC Pro

For a recent project, I created a combo box object that is set using a VBScript. The following blog details some advantages of using a VBScript and four steps to loading a combo box using a VBScript in WinCC Pro. Advantages of VBScript The m...


Siemens RFID Card Reader Setup, User Administration, and Auto-Login

This blog is an instruction guide to installing the necessary Comfort Panel HMI software for interfacing with a Siemens RFID card reader. Additionally, the guide will demonstrate the necessary setup elements in the PLC project, as well as instru...


How to Set Up an MRP-based Ring Network in TIA Portal

One of the great, and underused, features in TIA Portal is the Network Topology tab of "Devices and Networks." It can enable you to accomplish a number of advanced tasks while simultaneously providing more in-depth network diagnostics. Toda...


How to Convert from ProTool to WinCC Flex

ProTool is an HMI software package from Siemens. Most people (myself included) are most familiar with WinCC Flexible and Portal as the two primary Siemens HMI software packages. ProTool is the predecessor to WinCC Flex, and was phased out in 2004. So...


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