a. AS1(S7-315-2DP)用于实现炉体的基本控制，设置以下Profibus-DP远程控制Collect the real-time temperature of 35 temperature points on the cushion and the water outlet point on the nozzle, collect the water outlet temperature response curve on the nozzle, and calculate the temperature rise time, collect the water spray pressure curve, and calculate the average pressure value excluding the maximum and minimum value.
Control points
The upper computer adopts SCADA system
A. The third-party software can be called directly through the control when the project is running;
B. Add the function of SCADA database, insert the data into the specified cell of Excel table, and print the report through printer.
2 variables in trend view are triggered by real-time bit and buffer location.
3. The sensor collecting the cleaning force is the pull and press sensor. First of all, the influence of the gravity of the sensor itself should be eliminated, and the calculated maximum cleaning force should be greater than 0.06n.
There are two requirements for collecting water temperature
First, response characteristics
Inject 5 ℃ water into the hot water storage tank, and after heating for 30 minutes, the water temperature from the nozzle should reach 35 ℃ in 1 s.
Second, stability characteristics
The temperature of the cleaning water should be controlled between 35 ℃ and 42 ℃. The water temperature should not drop more than 3 ℃ within 30 s after reaching the maximum temperature. The upper computer software adopts magic works SCADA, which is independently developed by Hexin and free for life;
2. Cth200 PLC is integrated with Ethernet, which supports remote monitoring and program downloading;
3. Cth200 supports new expansion board, which can add analog expansion board to the body, making it easier to expand;
4. Compared with the traditional scheme, Hexin scheme has less modules, saving space and cost;
5 PLC software programming, the two platforms of microwin or magicworks PLC can be converted to each other. In the CCTV broadcast of “consumer proposition”, it is revealed that in fact, foreign famous brand products are basically equal to domestic products in function, and even domestic intelligent toilet cover is better!
Hexin control test escorts the domestic intelligent toilet cover!
