Problem Description:
Why can't Kunlun touch screen TPC1061Ti communicate directly with S7-300MPI?
Solution(s):
1. According to the Kunlun Tongtai and Siemens 300MPI direct connection sample, the communication status is 1, ask the customer service, check the line 3 8 PLC --7 8HMI check is no problem, check the parameter settings again and the sample is the same, extend the communication waiting time to 1200 (the default is 800) after the change is completed, and the communication is still 1 after downloading.
2. Check the problem of Kunlun Tongtai touch screen (TPC1061Ti), and later use this communication screen in our site There is a purchased manufacturer with 200 and TPC7062TI screen, and the communication communication is normal, no error, and there is no problem with the TPC1061Ti screen. The only thing left is PLC (CPU315-2DP) that has not been confirmed, but it will never be a problem with PLC when I think about it, because the MPI port of this screen has been used to download with the PC, and it is no problem. Later, I really had no choice, so I took another set of CPU 315-2PN/DP from our out-of-stock workshop to test, and changed the DP to MPI and screen communication for a test, and the communication was 0 normal. There is a question, the 315-2DP MPI interface is no problem with the laptop download monitoring (the download cable used is the Siemens genuine download cable 485 to USB), why and Kunlun Tongtai TPC1061Ti communication can not be used (the communication cable used is Taobao bought 200 and Kunlun Tongtai communication with MPI direct communication line. ）
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Kunlun Tongtai MCGS communication problem solution
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1. If you are using a capacitive touch screen, then it is recommended that you first install the driver required for the capacitive touch screen correctly according to the requirements of the manual when you use it for the first time, and then click "Start" / "Programs" / "Microtouch" on the screen with your fingers.
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Kunlun Tongtai touch screen - how to realize the operation of the touch screen to achieve PLC program control
1. The touch screen is actually called man-machine interface, a man-machine control method that can communicate with the control equipment. Think of it as a collection of button indicator meters.
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In order to improve the anti-interference ability of the PLC system, we should start from the design. In the anti-interference design of specific projects, products with strong anti-interference ability can be selected to improve the anti-interference of equipment and systems by suppressing interference sources, cutting off or attenuating the transmission path of electromagnetic interference, and using software means.
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How to set the Kunlun Tongtai touch screen and PLC communication is normal
1. First of all, open the Kunlun Tongtai touch screen software, find the [User Window] and click to open.
2. Then select [New Window] to create two windows.
3. Then in the page that opens, click [Window 0] to enter the window.
4. Then in the toolbox ...
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Common problems and solutions of embedded version of Kunlun Tongtai MCGS touch screen(41-43)
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Deeply cultivating the East China market, Kunlun sings Ningbo
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Hardware Problems and Solutions of Kunlun Tongtai MCGS Touch Screen(70-80)
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Fault 2: Touch ...
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Broaden:
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