how can we help you
Siemens brand 6SE70 book-type inverter : If the password cannot be opened, just change the data in P358 and P359 to be the same. ABB brand ACS600 frequency converter: Enter the password "23032" in parameter 16.03, set parameter 102.01 to false, and you can enter and set all main control board parame...
Frequency converters used in industry are divided into single-phase and three-phase. This is distinguished by the voltage of the main circuit power supply. Three-phase means that the main circuit must be connected to the RST three-phase 380 volt AC power ...
THE START Whether it is an industrial robot engineer or a PLC application engineer, they are all inextricably linked with electricity . A robot engineer with a monthly salary of tens of thousands, who dares to say that he has not installed electrical cabinets and connec...
Stepper motors are often used for positioning control . It can control the angle of rotation (relatively speaking, distance) by the number of pulses output by the PLC , and the frequency of the pulses controls the rotation speed of the stepper motor. However, it is...
Hydrogen chloride, with the chemical formula HCl, is a colorless gas with a pungent odor. A hydrogen chloride molecule is composed of one chlorine atom and one hydrogen atom. Its aqueous solution is called hydrochloric acid, also known as hydrochloric acid. Hydrogen chloride is very solubl...
With the development of biotechnology, cell culture has become an indispensable process in order to study cell signal transduction, anabolism, growth and value-added, etc. Cell culture refers to a method of simulating the internal environment (sterility, suitable temperature , pH and certain nutriti...
Nowadays, the environmental situation is grim, the environmental supervision and law enforcement tasks are becoming more and more onerous, and the depth and difficulty are also increasing. The supervision model is relatively simple, and the traditional environmental protection law enforcement method...
Large power consumption, unstable voltage , As a result, the air conditioner is automatically turned off, and other electrical equipment is also affected. So is there any way to solve this headache? The editor recommends installing a voltage regulator. What is the working principle and function of t...