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Basic knowledge of servo drive maintenance
2019-07-31
At present, the on-line maintenance instrument can only carry out the on-line test and static characteristic analysis of the devices on the servo driver circuit board, whether it is completely repaire...
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The working principle of PLC
2019-08-21
The PLC works by means of a "sequential scanning". That is, when the PLC is running, the CPU prepares a program which exists in the user's memory according to the control requirement, and performs per...
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