M-Bus Master to PROFIBUS DP Slave – adfweb Converter-HD67053 Author: Zou Wuyi Mobile185-020-77899 Email: [email protected] 1 Product Features: “HD67053-B2-xxx” is a M-Bus Master Converter for converting between the PROFIBUS DP bus and the M-Bus . It has the following features: Electrical isolation between PROFIBUS and M-Bus ; Can be mounted on a 35mm DIN rail; … Read more
In a previous project, I was involved in the communication between the Yaskawa inverter and the S7-300. However, the available materials at night were all about control words and status words to control the inverter’s start and stop, as well as read some basic parameters. What I needed was to modify the inverter’s parameter values … Read more
This article mainly illustrates the specific application of the PROFIBUS-DP fieldbus in production sites through examples, detailing the hardware configuration, software programming, and relevant parameter settings for communication between Siemens PLC and frequency conversion devices via PROFIBUS-DP. In industrial applications, especially in the steel metallurgy industry, it is most common to control frequency conversion devices … Read more
Abstract In recent years, with the advancement of intelligent factory construction in the cement industry, many experts and scholars have dedicated themselves to the research of electric control systems for vertical mills to meet the needs of intelligent factory construction. Among them, the research on electric control systems for vertical mills based on bus control … Read more
Profibus-DP Communication Between S7-200 and S7-300 PROFIBUS Fieldbus 1. Profibus-DP Communication Between S7-200 and S7-300 PLCs 1. Analysis: The S7-200 PLC does not support the DP communication protocol and does not have a Profibus-DP interface, so it cannot be directly connected as a slave. However, it can be connected to the Profibus-DP network by adding … Read more
Click↑↑Technical Training, follow and pin to subscribe for free for a long time 180,000+ industrial control professionals are following the WeChat platform: technical sharing, learning exchange, industrial control videos This article introduces how to achieve communication between Modbus and Profibus-DP protocol devices, the application of the Modbus to Profibus-DP gateway PM-160, and the communication methods … Read more
S7-200 and S7-300 Profibus-DP Communication 1. The S7-200CN CPU can connect to the DP network via EM277. 2. CPU315-2DP acts as the master station, while S7-200 CPU acts as the slave station. 3. Communication Issues 4. Hardware Configuration DP configuration for the master station, address is 2. 2. EM277 joins the DP network as a … Read more
Limited Time Download | Complete Learning Materials for ABB and FANUC Robots 1 Configuration of TIA Portal In TIA Portal, create a new project. This case selects Siemens S7-300 PLC, model CPU 313C-2DP. This PLC is an integrated PLC with a built-in PROFIBUS-DP port, which can act as either a master or a slave. In … Read more
New Courses Available, Free Videos to Watch NEW COURSE 1 PROFIBUS-DP Communication Between S7-1200 and G120 Course Introduction: This lesson mainly discusses the PROFIBUS-DP communication between S7-1200 and G120. Course Outline: Instructor: Mr. Xiang Xiaohan, with extensive corporate work experience, has been engaged in industrial control for over 20 years. He has studied automatic control … Read more
Click the blue text to follow us G120C is a programmable frequency converter by Siemens, widely used in the field of industrial automation. For devices controlled via the Profibus-DP communication protocol, the control word is a crucial parameter that defines how to interact with the frequency converter. Profibus-DP Control Word for G120C When using the … Read more