Engineer story sharing(12)

The first contact was due to the company's only engineer. As the only person in the factory who knows electricity, I took the courage and volunteered to tell the boss that I can study. The condition is to reimburse me for the cost of the laptop. The boss is also very cool. Say: As long as you learn, not only to reimburse you, but also to raise your salary! ~ At that time, I borrowed 5,000 yuan from my mom to run the computer city. Because I looked at the engineer debugging, I felt very incomparable! Because the front is LG (later changed to LS), KS120 model, online collection A lot of information, installed the first PLC software in life: KGL_WIN, or all English, graduated from junior high school, holding English-Chinese dictionary, while learning PLC, still have to learn English, every day after 12 o'clock in the evening, that hard. . . Fortunately, software installation is not a hassle, the thing is to drive the cable with the PLC. The data said that a USB to 232 cable was needed, so I ran a computer city and bought one. It was farther away, and the fare was greater than the cable fee. Then I learned that I need a male to female head. Because of the definition of the communication port, I still need to weld it myself. I went there and the road was very far. Needless to say the result, otherwise I will not come to this post. Then I learned Emerson, Delta, Mitsubishi, and Omron. It seems that these software installations are easy and smooth. It is estimated that it is related to the popular XP system at the time. Thanks to Microsoft, we have provided such a good platform for us. In 2012, there was a piece of equipment, and the customer specified Siemens plc. At that time, although I knew the name of Siemens, I thought it was high and the price was amazing, so I have always been awe, and I don’t want to use any brand. The adults are on. There is no way to bite the scalp.
I can't remember that the software at that time was MicroWIN SP6 or SP4. The installation process went smoothly. I didn't encounter any bumps. The installation is still a long-lost English. Fortunately, I can switch Chinese characters. It is also used after a period of time. The table laughs at me. . During the use of the TD400 screen, search programming software everywhere, originally built in MicroWIN, then I realized the meaning of software integration. After using Siemens, I feel that the software interface is better, as if I can't go back to the Japanese era, haha, the resignation of the purchase accident, the boss let me part-time procurement, so I have been using the Siemens 200 series. Later, the computer upgraded the WIN7 64-bit system, and then installed MicroWIN. The highest version is SP9. It started to hurt. Because SP9 is just a patch package, it can't be installed directly, and the 64-bit system can't install the lower version of MicroWIN SP6. Time is depressed, can only be programmed with an old desktop computer. Until after a SP9 direct installation patch, it should be a change of the registry file, directly double-click to change the registry, you can directly install the SP9 software, finally solved. Just use the S7-200 SMART, and the original S7-200 has risen in price, delayed delivery, and was forced to accept the new wife.
  The first time I installed SMART software, I encountered a lot of twists and turns, the installation was completed successfully, but I couldn't open the software. I think many people have encountered it. The prompt window of MWsmart Executeable has stopped working. After many reinstallation systems, The scene that still meets with me makes me feel impulsive about the computer. What changes group policies and the like are useless at all. It was not until after a period of time that the Siemens office came to visit, under the spit, helped me solve the problem, and provided a beta version of the software, which is the software, which made me happy and made a lot of projects with it. There has been no problem until a project uses PID control, using the built-in PID wizard to create and call the way to program, let me plant it. On-site debugging, PID output value has been 10%, no matter how I set the target value, P, I, D, can not change the output value, after three days of tossing, set up the Siemens customer service hotline, the other party let me change the software test test. After changing to SMART V2.2, the problem was finally solved. In 2017, the company had equipment for export, and it was requested that the words MADE IN CHINA could not appear. The first time I thought of using the S7-300, I thought that after less than 100 I/O points, it was too wasteful, so I bought S7. -1200, I did not expect this to be the beginning of a nightmare. Boto V13 software installation process, various restarts, clean up the registry, install the so-called pure version system, install from the morning, until the end of work, still stay in the remaining 29 minutes interface, no crash, there is no computer off work, to As for the night dreams are all loaded. I finally installed the blog, when I opened the software, let me understand what is the proportion of computer memory, what is the CPU usage, what is the SSD, things that have not been concerned about before, but fortunately the portal software interface is very friendly. I thought it would be useful. As a result, I couldn't find the CPU version I used in the hardware selection area. I consulted a "brick home" and learned that I need to upgrade V13 SP1.
A look at the SP1 upgrade package is a few G, could not help but come down with a cold sweat, but after upgrading the memory, SSD, carefully upgraded SP1. Siemens software let me from a white computer that does not understand anything, turned into a white For computer hardware assembly, registry modification, system replacement at any time, backup system, and even scalp to learn the boring C language "brick home", haha ridicule. The software story is over here. Throughout the years of programming software installation history, from the beginning of a single product, to the integration of resources, the overall product software, all reflect the earth-shaking changes in the industrial control industry, engineers must also continue Study hard to keep up with the pace of the times