2, hydraulic and pneumatic also have to master, such as pressure conversion, pressure and current ratio conversion, which must be used in pressure control
3, the wire cross-section should be seen, the line will know a few squares when you get the hand, what other electrical lines should be used, such as the motor with 4 lines, 3 main lines and 1 ground. Use shielded wires from the inverter.
4, machine repair will also be done, especially the screw, at a glance, know how to use a few internal angle wrench or hex wrench (do not underestimate it, usually repair the fixed screw is indispensable, this can save time)
5, PLC programming can simulate the editing, simple as traffic lights, control the car to go, etc.
6, to be a person to do, to be modest, it is impossible for you to be everything.
7, the mentality is better, to maintain a normal heart
8. Usually you have to do more work, that is, you have to work hard, so that technology can learn to solve practical problems. On the contrary, you are just talking about paperwork.
1, the four major PLCs will be, the basic instructions and functional instructions should be cooked
2, the communication interface should understand
3, the electrical market market should be cooked, good and bad to be differentiated, such as buying a 2 hand 40 points PLC how to judge it is good?
4, the inverter and the microcontroller must understand, frequency control and servo control must understand
5, commonly used electrical components and sensors should know
6, to CCAD electrical drawing
7, will office automation
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Shandong Huachuang Times Optoelectronics Technology Co., Ltd. , https://www.dadncell.com