The safety standard of the inverter - Xinjie

The World Economic Forum (Davos Forum) Annual Meeting 2016 will be held in Davos from 20 to 23 this month, with the theme of "Mastering the Fourth Industrial Revolution". ...

(1) The PLC itself should be grounded according to the specified wiring specifications and grounding conditions, and attention should be paid to prevent the use of common grounding wires with Xinjie servo, and the two should be separated as much as possible when grounding. (2) When the power supply condition ...

Common problems with Xinjie touch screen Poor contact Touch screen installation problemRemove the screen from the control cabinet and perform an operational test. If there is no problem with the operation, i.e. the installation problem causes the installation size to be re-measured, do not install it too tightly so as not to squeeze the touchpad. Correspondence...

Introduction to Thermal Transfer Transfer printing refers to a printing method that selects the corresponding pressure to transfer the graphics and text on the intermediate carrier film to the substrate, and according to the different selection pressures, transfer printing can be divided into water transfer printing, heat transfer printing, air transfer printing, screen transfer printing, low temperature transfer printing and so on. In the meantime, the heat ...

Because the current at the input and output ends of the inverter contains high-frequency components, the leakage current formed by the high-frequency components when the inverter is driven is greater than that when the grid power supply is supplied. Because there are many varieties of circuit breakers, in some cases, even the inverter wires and motors ...

Motion control has a significant period characteristic, it is a variety of high-tech generalization, used to bring industrial automation, office automation and home automation to a higher stage. Nowadays, motion control is mainly composed of variable frequency drive (VFD), electric motor, control ...

1. Why can't the PLC communicate with the peripherals? Communication failures are generally summarized as the following problems: 1. Communication cable: The connection may be incorrect, or the contact is poor, the user can change the communication cable and try again. 2. Communication parameters: PLC communication port and peripheral equipment ...

The XC series includes XC1 (Economy), XC2 (Basic), XC3 (Standard), XC5 (Enhanced), XCM (Sport), XCC (High Performance) and their corresponding expansion modules. XC series PLC can be ...

The Variable-Frequency Drive (VFD) controls the speed and operation of the motor by adjusting the frequency and amplitude of the output voltage. Specifically, the VFD controls the speed of the motor mainly through the following steps: Collecting Input Signals: VFD First ...

1. Select the power supply with excellent performance and press the disturbance introduced by the power grid The power supply of the PLC controller is powered by a non-power line, and is powered by a special line directly led by the main bus of the low-voltage distribution room. Barrier transformer should be selected, the transformer capacity should be 1.2-1.5 times larger than the actual need, and can be used in the barrier...

In the process of century industry, the more top-level software and hardware planning for the suspension of frequency conversion skills, first according to the characteristics of traditional air compressor motors, comprehensively analyze the causes of energy consumption and operation characteristics, so as to plan the control of frequency conversion skills speed regulation, air skill tightening, pressure sensing skills improvement, etc.

Xinjie PLC conditions are established, why is the corresponding coil not in place? There are two possible reasons for this: (1) The same coil may be used in multiple places to perform the double coil output, and when the double coil is output, the coil on the rear side will operate first. （2） ...

1) Investigation and investigation of problem phenomena. There are many kinds of inverter problem phenomena, for example, the same type of problem may have different problem phenomena, and different types of problems may have the same problem phenomenon, which brings difficulties to find the problem. However, the problem phenomenon is the basic basis for overhauling the inverter ...

The frequency converter is a power converter in the motion control system. Today's motion control system includes many technical fields, and the general development trend is: communication drive, high-frequency power changer, digital, intelligent, and networked control. VFDs are power converters in motion control systems. ...

1. The speed regulation power is high, which is an efficient speed regulation method. This is because after the frequency change, the motor is still working in close proximity to the synchronous speed, and the rated slip is fundamentally adhered to. It's just that in the frequency conversion equipment system, there will be conversion loss, and because of the influence of higher harmonics, the loss of the motor will increase.

At present, PLC has been widely used in various industries such as steel, petroleum, chemical industry, electric power, building materials, machinery manufacturing, cars, textile, transportation, environmental protection and culture and entertainment at home and abroad. 1 ...

For the 130 frame same service motor, the MS6H-130 series high inertia servo motor previously launched by Xinjie is mainly used in large inertia load occasions, in order to enrich the application scenario, the MS6G-130 series medium inertia servo motor is launched, which is suitable for DS5 series servo drive ...

We want to make sure that the capacity of the inverter is matched. First of all, according to the nature of the load, the correct type of inverter is selected. The general criterion is what is the nature of the load characteristics with what characteristics of the inverter, the following is mainly for pumps and other equipment to clarify. ...

Tapping machine is a kind of machine tool that uses taps to process internal threads, and it is the most widely used internal thread processing machine tool. The tapping machine avoids the limitations of lathes, drilling machines or manual tapping, and saves time, labor, is not easy to rot teeth, and taps are not easy to break.