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Siemens PLC and Panasonic PLC input and output are different, Panasonic PLC input only X, the output is only Y. In fact, the language is interlinked, that is, different methods, the two can be converted to each other. 1. Different programming software Siemens offers many kinds of programming softwares for SIMATIC series PLC, mainly including […]

Fault one: short circuit between contactors Possible causes of failure Contactor working in wet, dust, water vapor or corrosive gas environment causes short circuit; contactor arc extinguishing cover is damaged or fall off; load short circuit causes contactor contact short circuit at the same time; improper operation of positive and negative contactor, plus Chains and […]

In many domestic forums, Panasonic series servo details are downloaded free of charge, so many major and have their own technical staff, are able to solve the general Panasonic servo drive repair work, and the author has collated some of the Panasonic servo drive failure quotation instructions and Processing method for reference. 1, Panasonic digital […]

The unique tool magazine of the CNC machining center can realize the functions of automatic tool change and spindle orientation, and is more suitable for the processing of assembly lines. Therefore, the price is higher than that of general CNC machine tools. The correct selection is the key to making good use of the machining […]

Trough photoelectric switch is actually a type of photoelectric switch, also called U-type photoelectric switch. It is an infrared photoelectric sensor. It is composed of an infrared emitting tube and an infrared receiving tube. The groove width determines the induction. The strength of the received model and the distance of the received signal, with light […]

General stepper motor drivers are constant current chopping. So, in practical applications, what effect does the driver drive voltage and driver set current have on the performance of the stepper motor? In general: voltage affects speed and current affects torque. The torque frequency characteristics of stepper motors are all tested under a certain current and […]