In the previous article, we briefly introduced the CANopen framework and the seven types of CANopen services. In this article, we will elaborate on the Object Dictionary, SDO, and PDO of CANopen. This series of articles mainly introduces the CANopen protocol, covering topics such as the Object Dictionary, services, SDO, PDO, and master/slave nodes. For … Read more
In the previous article, we introduced the basic knowledge and core concepts of the CANopen protocol. In this article, we will continue to explain the fundamentals of CANopen communication. This series mainly covers the basic content of the CANopen protocol, including the object dictionary, services, SDO, PDO, and master/slave nodes. For CANopen software and hardware … Read more
Author Introduction:Wang Xin, Master’s degree, operates the Hydraulic Pirate public account,AutomationStudio technical sales, and has been engaged in the design and simulation of non-standard hydraulic systems for a long time. Nowadays, hydraulic systems or hydraulic components often present you with a bunch of incomprehensible protocols like IO-LINK, EtherCAT, etc. Is it because the salespeople are … Read more
Siemens Comprehensive + Portal + EPLAN Electrical Drawing Video Recording for Sale at Low Price! Chuangkong Education Siemens Comprehensive Class Course Introduction 1. The Origin of CANopen: Where Did CANopen Come From? The CAN protocol was developed by Bosch in Germany in 1983 for network communication in automotive drive systems. It is now known as … Read more
PLC communication is a very important part of the automation control field, enabling information transmission and interaction between different devices to work together, improving the efficiency and intelligence of automated production systems. Below we will discuss common PLC communication protocols and methods: 01 Common PLC Communication Protocols PLC communication protocols are standards used to specify … Read more
Communication Requirements and Functions: The firmware version of V90 is V1.05 and above; V90 communicates through the RS485 interface at the top of the drive’s front panel (no additional hardware required); Pin assignment of RS485; (Pin 3 and Pin 8) Parameters can be modified, such as speed/position/torque set values via ModBus; Parameters can be monitored, … Read more
Search on WeChat Technical Training 1. Hardware PLC 1. S7-1200 PLC 1211C model CM1241 communication module; 2. Panasonic temperature controller KT4-1; 3. Qixi inverter HD700 series; 4. MCGS TPC 7062K touch screen. 2. Communication Purpose PLC The S7-1200 PLC sets data for the temperature controller and inverter via the touch screen, including temperature setpoint (SV); … Read more
Click on the “Technical Training” above and select “Top Official Account“ Over 160,000 industrial control professionals follow this WeChat platform: technical sharing, learning exchange, industrial control videos Detailed structure diagram of Siemens S7-200 SMART PLC 1. Siemens S7-200 SMART as Modbus Slave 1. Check the Micro/WIN SMART Modbus RTU Slave instruction library (Figure 1), which … Read more
NEWS TODAY I have previously worked with microcontrollers and various inverter models including Mitsubishi D700, Siemens G120, Omron 3G3JZ, Panasonic VF200, Delta VFD-M, Xinjie VB3, Yonghong FID-B10, Shindengen IS7, Inovance MD500, Yaskawa Goodrive10, Schneider ATV12, Haiwei E, Holip HGD303, Taian F510, HEC F2A, Rockwell PowerFlex-4, Fuji FRENIC-VP, Boke CV20, Yaskawa A1000, Weichuang Artrich-AR60T, etc., using … Read more
For More Exciting Content, Click to Follow “Daodao Education” I have previously worked with microcontrollers and the following 20 types of PLCs for Modbus RTU serial communication. Now, I would like to share the mapping table of these 20 PLC input, output, and register components to their corresponding Modbus addresses. Mitsubishi FX3G-40MR/ES-A, Siemens S7-200 CPU226 … Read more