Many technicians encounter the following problem: why can’t my touch screen communicate with the PLC? For instance, here are two issues: 1. Weintek Touch Screen and Siemens PLC cannot communicate, always prompting that the PLC is unresponsive. How should it be set up? Solution: Set the same baud rate, the same bit count, and the … Read more
For more exciting content, follow “PLC Enthusiast” Often, technicians encounter the issue: why can’t my touch screen communicate with the PLC? For example, here are two common problems: 1. Weintek touch screen cannot communicate with Siemens PLC, always indicating no response from the PLC. How should it be set up? Solution Approach: Ensure you set … Read more
It is common for technicians to encounter the issue: why can’t my touch screen communicate with the PLC? Here are two problems that might occur: 1. Weintek Touch Screen Cannot Communicate with Siemens PLC, Always Prompting No Response from PLC. How Should I Set It Up? Solution approach: You need to set the same baud … Read more
A touch screen is an abbreviation for HMI, which stands for Human-Machine Interface. From the name, it is a tool for interaction between humans and machines. The essence of a touch screen is a virtual instrument, used to replace various operational and monitoring devices like switches, ammeters, voltmeters, and thermometers. Especially when there are numerous … Read more
The following example connects the MT6103IP touch screen to a Panasonic PLC; other brands of PLCs can be referenced. 1. Determine the connection scheme as follows: 2. Hardware wiring Below are the wiring terminals of the touch screen, which has 9 pins, allowing for one group of RS232 and another group of RS485. 1) RS232 … Read more
Technicians often encounter the issue: why can’t my touch screen communicate with the PLC? Here are two common problems: 1. Weintek Touch Screen and Siemens PLC cannot communicate, always prompting PLC no response, how should I set it up? Solution Approach: You need to set the same baud rate, the same data bits, the same … Read more
The manufacturing process is always being reassessed to discover ways to improve productivity and reduce costs. Ultimately, the introduction of industrial automation has changed the way this efficiency is achieved. This is accomplished through the use of control systems that can handle multiple machines and complete tasks that were once performed by human employees. In … Read more
The in-vehicle infotainment system is a combination of in-car systems that provide entertainment and vehicle information. It primarily offers navigation systems, music and video streaming, entertainment systems (such as games, TV), and calling functions. It is also the human-machine interaction (HMI) center of the automotive electronic system and serves as the main control center of … Read more
With the advent of autonomous vehicles and 5G, in-car entertainment devices are gradually becoming a necessity for travel and are increasingly recognized by the public, becoming a key point for maximizing passenger enjoyment. Today, let’s explore together the innovative design trends of in-vehicle entertainment systems in the future! Communication First, let’s talk about the communication … Read more
Click the “Technical Training” above and select “Top Official Account“ 170,000+ industrial control professionals follow the WeChat platform: technical sharing, learning exchange, industrial control videos 01 Number of Connections The S7-200 SMART CPU can connect to Siemens HMI devices that support the PPI protocol through the integrated RS485 port or signal board, or it can … Read more