OPC UA with SIMATIC S7-1500 and Node-RED

1 For unrestricted use in educational / R&D institutions. Siemens 2019. All rights reserved. Learn-/Training Document Siemens Automation Cooperates with Education (SCE) | As of Version TIA Portal Module 092-303 OPC UA with SIMATIC S7- 1500 and Node-RED Learn-/Training Document | TIA Portal Module 092-303, Edition 08/2019 | Digital Industries, FA For unrestricted use in educational / R&D institutions. Siemens 2019. All rights reserved. 2 Matching SCE Trainer Packages for this Learn-/Training Document SIMATIC controllers with SIMATIC STEP 7 BASIC SIMATIC ET 200SP Distributed Controller CPU 1512SP F-1 PN Safety Order no.: 6ES7512-1SK00-4AB2 SIMATIC CPU 1516F PN/DP Safety with Software Order no.

2 : 6ES7516-3FN00-4AB2 SIMATIC S7 CPU 1516 PN/DP with Software Order no.: 6ES7516-3AN00-4AB3 SIMATIC CPU 1512C-1 PN with Software Order no.: 6ES7512-1CK00-4AB6 SIMATIC CPU 1512C-1 PN with Software and PM 1507 Order no.: 6ES7512-1CK00-4AB1 SIMATIC CPU 1512C-1 PN with Software and CP 1542-5 (CP PROFIBUS) Order no.: 6ES7512-1CK00-4AB7 SIMATIC CPU 1512C-1 PN with Software, PM 1507 and CP 1542-5 (CP PROFIBUS) Order no.: 6ES7512-1CK00-4AB2 SIMATIC STEP 7 Software for Training SIMATIC STEP 7 Professional - Single License Order no.: 6ES7822-1AA05-4YA5 SIMATIC STEP 7 Professional - 6+20 User Classroom License Order no.: 6ES7822-1BA05-4YA5 SIMATIC STEP 7 Professional - 6+20 User Upgrade License Order no.

3 : 6ES7822-1AA05-4YE5 SIMATIC STEP 7 Professional - Student License for 20 Users Order no.: 6ES7822-1AC05-4YA5 Open Source Plattform SIMATIC IOT2020 with Intel Quark x1000, 512 MB RAM, 1 x Ethernet, 1 x USB Order no.: 124-4037 orderable via RS Components SIMATIC IOT2040 with Intel Quark x1020 (+Secure Boot), 1 GB RAM, 2 x Ethernet, 2 x RS232/485, 1 x USB, RTC Order no.: 6ES7647-0AA00-1YA2 SIMATIC IOT2000 EDU S7 Software Controller runs with IOT2020 and IOT2040 Order no.: 6ES7671-0LE00-0YB0 SIMATIC IO-Shield: SIMATIC IOT2000 Input/Output Module with 5 DE, 2 DA, 2 AE, ARDUINO Shield for IOT2020/2040 Order no.: 6ES7647-0KA01-0AA2 3rd Party IO-Shield: IKHDS-Powershield for IOT2020/2040 with 6 DE, 5 DA (Relais), 1 DA (PWM), 2 AE, 1 AA Order no.

4 : 100301 orderable via KAFTAN media UG Learn-/Training Document | TIA Portal Module 092-303, Edition 08/2019 | Digital Industries, FA For unrestricted use in educational / R&D institutions. Siemens 2019. All rights reserved. 3 Note that these trainer packages are replaced with successor packages when necessary. An overview of the currently available SCE packages is available at: Continued training For regional Siemens SCE continued training, get in touch with your regional SCE contact Additional information regarding SCE Information regarding use The SCE Learn-/Training Document for the integrated automation solution Totally Integrated Automation (TIA) was prepared for the program "Siemens Automation Cooperates with Education (SCE)" specifically for training purposes for public educational facilities and R&D institutions.

5 Siemens does not guarantee the contents. This document is only to be used for initial training on Siemens products/systems. This means it can be copied in whole or in part and given to trainees/students for use within the scope of their training/course of study. Disseminating or duplicating this document and sharing its content is permitted within public training and advanced training facilities for training purposes or as part of a course of study. Exceptions require written consent from Siemens. Send all related requests to Offenders will be held liable. All rights including translation are reserved, particularly if a patent is granted or a utility model or design is registered.

6 Use for industrial customer courses is explicitly not permitted. We do not consent to commercial use of the Learn-/Training Document. We wish to thank the TU Dresden and the Michael Dziallas Engineering Corporation and all other involved persons for their support during the preparation of this Learn-/Training Document. Learn-/Training Document | TIA Portal Module 092-303, Edition 08/2019 | Digital Industries, FA For unrestricted use in educational / R&D institutions. Siemens 2019. All rights reserved. 4 Table of contents 1 Goal .. 5 2 Requirement .. 5 3 Required hardware and software .. 6 4 Theory .. 7 Node-RED in general .. 7 General OPC UA information*.

7 8 Overview .. 8 What is OPC? .. 8 5 Task .. 10 6 Planning .. 10 7 Structured step-by-step instructions .. 11 Retrieve an existing TIA Portal project .. 11 Save, compile, and download the S7 station .. 12 Set the IP addresses of the SIMATIC IOT2000 controller .. 13 Open the Node-RED user interface .. 14 Installation of the required nodes .. 15 Create the new speed setpoint .. 19 Access to the OPC UA server .. 22 Debug output of the setpoint .. 26 Change the setpoint via OPC UA .. 28 Check the setpoint in STEP 7 .. 32 Visualization via the dashboard .. 33 Set the setpoint via the dashboard .. 36 Check the current setpoint in STEP 7.

8 39 Checklist step-by-step instructions .. 40 8 Additional information .. 41 Learn-/Training Document | TIA Portal Module 092-303, Edition 08/2019 | Digital Industries, FA For unrestricted use in educational / R&D institutions. Siemens 2019. All rights reserved. 5 OPC UA with SIMATIC S7- 1500 and Node-RED 1 Goal The following pages show how the data of a SIMATIC S7- 1500 can be accessed across platforms using OPC UA and Node-RED . 2 Requirement This module is based on the two modules "SCE_EN_092-302 Node-RED with IOT2000" and "SCE_EN_092-300 OPC UA with SIMATIC S7- 1500 as OPC Server". In addition, IOT2000 requires a working Internet connection. The easiest way to do this is to set the IOT to DHCP and connect it to a suitable router.

9 In the case of IOT2040, you can configure the X1 interface statically ( ) and connect the X2 interface to the router. This is preset to DHCP. The subnets for X1 and X2 must not overlap! Note: Controllers and programming station must be located in the same Ethernet network. Ensure that all nodes are correctly addressed. Each address must be unique! Learn-/Training Document | TIA Portal Module 092-303, Edition 08/2019 | Digital Industries, FA For unrestricted use in educational / R&D institutions. Siemens 2019. All rights reserved. 6 3 Required hardware and software 1 Engineering station: Requirements include hardware and operating system 2 SIMATIC STEP 7 Professional software in TIA Portal or higher 3 OPC Scout software V10 or higher 4 SIMATIC IOT2000 Controller, IOT2040 5 SIMATIC S7- 1500 controller, CPU 1516F-3 PN/DP Firmware or higher with memory card 6 Ethernet-Verbindung zwischen Engineering Station und Steuerungen 4 SIMATIC IOT2000 controller with Node-RED 1 Engineering station 6 Ethernet connection 2 SIMATIC STEP 7 Professional (TIA Portal)

10 Or higher 3 OPC Scout V10 or higher 5 SIMATIC S7- 1500 controller Firmware or higher Learn-/Training Document | TIA Portal Module 092-303, Edition 08/2019 | Digital Industries, FA For unrestricted use in educational / R&D institutions. Siemens 2019. All rights reserved. 7 4 Theory Node-RED in general Node-RED is a free tool or development environment for interconnecting diverse hardware devices, APIs and online services. The software was originally developed by IBM and later released as open source software. Since then it has been continuously developed and is available free of charge to all users. The program offers a web interface which can be used for flow- based programming, similar to function block diagram (FBD) or ladder diagram (LAD) programming of Siemens controllers.