In the previous course, siemens smart plc and witung, siemens owns v3-screen connections, and today's course focuses on the connection with the quintons tactile screen. In the previous course, siemens smartplc and witung, simens owns the smart v3 screen connection, and today's course focuses on its connection to the quintons tactile screen。
Before a communication project, we must have the following hardware requirements:
1) a computer with mcgs software
2. One plc in the siemens smart 200 series
3.) quinlan tactile screen, which is available without touch screen
Online simulation of computer screens instead of touch screens
4. Dc24v switch power sources, which need to be fully equipped, e. G., with etho-grid lines. The following is a presentation of the software and hardware of the experiment:
Mcgs software
Siemens smart 200plc
Quinlan general hmi head
Hmi back
When the above conditions are met, we open the simon step 7-micro/win smart software preparation program to produce integers (int) and floats (real) for demonstration:
To demonstrate:
This is the westgate smart plc-end program, and we are following up on the mcgs touch screen:
1. Creation of projects:
2) click the device window for plc driver additions:
Ways and means of adding an “equipment toolbox”。
Add siemens smart 200plc driver:
When you have added a driver, you can add a plc variable, and you can only add it if you click add a variable。
Method for adding m sector:
Add q sector variables:
Add vw sector:
Add vd area:
After adding the plc variable, we confirm and save and set the plc/ip address, etc.:
The plc variable has been added above, followed by a user window (image):
Modify user window properties (name window):
Add a toolbox to the image:
The steps to add a label to the image are as follows:
Add a button to the image:
Create button variable connections:
Add a light to the image:
Add an input integer (int):
Add an integer output (int):
Add a floating point (real) input to the image:
Add a float output to the image:
We're basically done with the mcgs screen, and we're doing a computer simulation:
The communication experiment was successful because plc data were routinely sent on a test screen. Because of the limited time and level of time, there is always something wrong in the article, and i want friends to be critical
