In order to have a deeper understanding of Haiwell, I bought another Haiwell touch screen. Because the brand of inverter used in engineering is too messy and it is difficult to use communication, I also bought an S04AO module to connect to PLC remotely. The engineering control is very simple. First start the dust removal fan (the contactor starts directly), and then the dust removal filter (frequency converter)-output fan (frequency converter)-opening fan (frequency converter)-opening cylinder ( Star-delta start)-open the feed (inverter). All electrical fault information and safety device status information of the project are completely displayed on the touch screen, which is clear at a glance. The program and on-site photos of the project are attached below. I didn't do a good job. I hope you can give me your advice! !
Figure 1 Haiwell C32S2R and S04AO modules
Figure 2 Full view of the on-site control cabinet
Figure 3 Workers working on site
Figure 4 Touch screen control screen
Fig. 5 PLC part control program 1
Figure 6 PLC part control program 2
Fig. 7 PLC part control program 3
Haiwei’s products used this time have benefited a lot. The programming software is too user-friendly. The software is small and powerful. Even communications can be simulated and monitored. Personally, I think it’s a hundred times better than Mitsubishi, Omron, and Delta’s software. Times. I regret not having contact with Haiwei earlier. If I had contact with Haiwei a year earlier, I might be an automation master now. Haiwell’s communications are so good. Brands such as Mitsubishi, Delta, and Omron can do a communication with as little as a dozen steps, or as many as dozens of steps or hundreds of steps. Haiwell only needs one step and one instruction is complete. And that The analog quantity module, the engineering quantity can be set at will, which saves a lot of things for the user. Through this trial, I decided to start with other high-end products of Haiwei and give up other brands (if it is not needed for maintenance). I also advise those beginners here: You can learn directly from Haiwell, because it is so easy to use, it is made in China, and many difficult and error-prone ones. Haiwell’s engineers have already done it for us. Do some simple things and it's OK.
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