Reprint please indicate the source This article mainly introduces the solutions related to CAN/CANopen/J1939 protocols in the SIMATIC product family. CAN protocol originated in the automotive industry, and in the industrial field, especially the CANopen protocol based on CAN, has many applications in some drive control areas. SAE J1939 protocol is based on CAN as … Read more
This article introduces: the MODBUS TCP client communication program for Siemens S7-1200 PLC. Step One:Create a DB block named:MODBUS_DB Step Two:Create a variable:Mod with data type:TCON_IP_v4 Step Three:Set the hardware identifier:16#40; ID:10 (can be changed);ConnectionType16#0B;ActiveEstablished( Client1 (Active): Server is0 (Passive)): Set toTRUE Step Four:Set theIP address (ADDR): 192.168.1.245 Port number 502 Step Five:Create a MODBUS … Read more
Modbus RTU Communication Overview of Modbus RTU Communication In modern highly integrated industries, communication between PLCs is often used. Common communication protocols include Modbus, Profibus DP, Profinet, CANOPEN, etc. Today, we will explain how to perform Modbus RTU communication between two PLCs using Siemens TIA Portal. Before establishing communication, we must meet the following software … Read more
How to Choose Between Siemens PLC, Mitsubishi PLC, or Other PLCs? The Most Comprehensive PLC Selection Summary When designing a PLC system, the first step is to determine the system plan, followed by the design and selection of the PLC. Choosing a PLC mainly involves determining the manufacturer and the specific model of the PLC. … Read more
Click the “Technical Training” above and select “Pin to Top” Over 110,000 industrial control professionals follow this WeChat platform: technical sharing, learning exchange, and industrial control videos Recently, a student asked how to modify the timer settings in the S7-300 PLC. The data type for the timer setting value is in S5TIME format, but when … Read more
Over 80,000 friends have followed this industrial control WeChat platform:Technical sharing,Learning exchange,Industrial control videos “Free Tutorial” Installation process and demonstration of software for integrating Mitsubishi, Omron, Siemens PLCs and touch screens. Omron programming software (CXP9.3 green installation version) installation video Free Siemens S7-200 programming software (Microwin V4.0+SP9) installation Free Siemens S7-300 programming software (Step7 V5.5 … Read more
Over 80,000 friends have followed the industrial control WeChat platform:Technical sharing,Learning exchange,Industrial control videos Abstract: This article introduces an energy-saving retrofit system for inverters based on Siemens touch screens and PLC closed-loop control. The use of touch screens and PLCs in the closed-loop control energy-saving system allows operators to directly set target values (such as … Read more
Click on the top “Technical Training“, select “Pin to Top Public Account” 120,000+ industrial control professionals following this WeChat platform: technical sharing, learning exchange, industrial control videos Issue 1: An error occurred when installing the latest Siemens touch screen software. How can I resolve this? Solution: The first item is just an authorization software, so … Read more
50 Classic Q&A About Siemens S7-300 PLC 1: How to Avoid “Communication Error” Message When Using CPU 315F and ET 200S? When using CPU S7 315F, ET 200S, and safety-related DI/DO modules, you will call the safety program in OB35. Moreover, you have accepted all the default monitoring time values and are willing to receive … Read more
Chongqing Wulong Fukan Hospital aims to better meet the medical needs of the public. Our radiology department has recently introduced a full range of medical equipment from Siemens including Siemens Dual Source CT: SOMATOM Drive Siemens 3.0T MRI: MAGNETOM LuminaSiemens DR: MULTIX Impact CSiemens digital mobile X-ray machine: MOBILETT Elara MaxSiemens C-arm: Cios Select DiamondThe … Read more