PLC communication can be divided into communication between PLC and external devices, as well as communication between PLC and internal system devices based on device classification. Depending on the communication objects, it can be further divided into the following situations.Communication Between PLC and External Devices:1. Communication between PLC and computers: Communication between PLC and the … Read more
Click ”Jinan CNC Mould Technology Research Institute” for updates. Industry trends, mechanical videos, CNC processing technology, 3D printing, industrial robots, production processes, moulds, machine tools, and other cutting-edge information await you here! 1. Transferring the compiled program from the computer to the PLC is generally called “downloading”, i.e., download; 2. Transferring the program from the … Read more
200 SMART TCP Communication Last time, I introduced the TCP_CONNECT instruction of 200 SMART. This time, I will continue with the TCP_SEND and TCP_RECV instructions. The TCP_SEND and TCP_RECV instructions are relatively simple, so I will introduce them together. EN: Enable. For the receive instruction, it is recommended to trigger with a constant 1. Req: … Read more
Recently, the price of Siemens PLCs has risen significantly, causing quite a stir in the industrial control community. Not only have prices increased, but there are also shortages, forcing many to change their plans. It is said that the chip replacement has been completed recently, and supply should be restored soon, with prices expected to … Read more
In today’s article, let’s talk about 5G LAN.If you have a little understanding of communication technologies, you’ll find that 5G LAN is actually a very interesting concept.Everyone should be familiar with 5G; it is the evolution of 4G and is currently our latest mobile communication technology.As for LAN, everyone should be even more familiar with … Read more
Search on WeChatTechnical Training Introduction: This article will detail the steps for the online simulation connection between 200SMART and the touch screen via 485 communication. The software used in this article is SKTOOL 7.0. 01Hardware Connection 1. Connection Cable The connection cable can be purchased from a seller on Taobao, specifically the Aimo Xun USB-PPI … Read more
The Beidou-3 short message data transmission terminal interfaces with the MCU-X type automation equipment for signal transmission. The MCU automation collection device supports multi-channel signal transmission, primarily supporting RS485, 4G LTE-FDD/LTE-TDD, Bluetooth BLE5.0, Ethernet, Lora, and WiFi communication methods, with optional Lora, NB-IOT, Ethernet port, bridge, data transmission radio, and Beidou terminal transmission. The Beidou-3 … Read more
Yaskawa Robot Modifying IP Address Introduction to Modifying IP Address of Yaskawa Robot Yaskawa robots typically need to modify their IP address in the following situations: When communicating with other devices When the Yaskawa robot needs to communicate over the network with external devices (such as welding machines, vision systems, PLCs, etc.), it is necessary … Read more
There are many knowledge points to master regarding Siemens PROFIBUS-DP, and the difference between knowing and being familiar with them is quite significant. Previously, we received feedback from some users requesting more information on this topic. Therefore, today I will mainly share the three types of devices defined by Siemens PROFIBUS-DP. If you find this … Read more
The MIPI Alliance’s protocol stack is quite extensive, which can indeed be confusing. Below, I will create a detailed comparison table and explain it in simple terms to help you quickly understand the differences and uses of these protocols. Quick Guide to the MIPI Protocol Family You can think of the MIPI protocols as different … Read more