VFD Configure Braking Resistor step

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 ...

Model introduction of Xinjie PLC 　　XC series Including XC1 (economy), XC2 (basic), XC3 (standard), XC5 (enhanced), XCM (sport), XCC (high-performance) and their corresponding expansion modules, as well as special analog bodies and other special models. XC series PLC can be ...

1. Save the transformation cycle, no need for large-scale construction: eliminate the trouble of wiring maintenance, and easily complete the transformation within one day and meet the requirements of communication stability. 2. The device is simple, no programming is required: the wireless communication terminal only needs to ...

The development status of human-computer interface shopping malls in China China is the shopping mall with the largest demand for human-computer interface in the world, but it is not the shopping mall with the highest sales of human-computer interface products in the world.

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 ...

W-BOX is a 2.4GHzWifi-based wireless communication module independently developed and recently launched by Xinjie in line with the trend of wireless communication. W-BOX can be connected with wireless AP (hotspot) in various occasions to complete long-distance monitoring of PLC and overall control of PLC wireless networking in various environments.

Programmable manipulators (PLCs) have always played an important role in industrial field control. With the increase of the state's investment in the water supply profession, the level of automation of water plant operation has been continuously improved, and the use of PLC in the water supply profession has gradually increased. The touch screen is used with the PLC, so that the operation of the PLC ...

CNC machine tool is the abbreviation of digital control machine tool, which is an automatic machine tool equipped with a program control system. The control system is the numerical control system, the numerical control system can logically process the program with the control code or other symbolic instruction rules, and decode it, so that the machine tool action and add ...

Why does the motor driven by the inverter overheat? This is due to the fact that the voltage of the inverter drive motor contains a rich high-frequency component. The voltage waveform of the inverter-driven motor is not a sine wave voltage, but a pulse-width modulation (PWM) voltage. According to Fu Liye's analysis, this waveform ...

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...

It is reported that after a comprehensive evaluation by the user expert jury, network users and gongkong, Xinjie's XDM-60T10-E motion control PLC won the "Innovative Product Award" in the 13th annual automation selection activity of gongkong. ...

1. Common problem phenomena When the RS-485 port of the PLC is connected to the computer through the non-blocking PC/PPI cable, the connection between the PLC and the PLC, or the communication between the PLC and the inverter, touch screen, etc., the communication port is damaged, and the more common damage conditions are as follows: (1) R1 or R2 is burned ...

Tile programming features The editing and display mode in all Chinese greatly improves the readability of the program; Customizable programming instructions. Not only can the name of the instruction be modified according to the characteristics of the industry, but also the instruction can be added or deleted according to the needs of the equipment; Adopt a procedural editing mode. ...

XC can be divided into multiple sub-series according to the incompatibility of functions, including XC1 (economy), XC2 (foundation), XC3 (standard), XC5 (enhanced) and their corresponding expansion modules, as well as special imitation ontology, activity control models, etc. Powerful function, complete variety, can be full ...

Xinjie TGM765L a touch screen with a high-brightness display, especially suitable for outdoor occasions. In addition, it also has a wealth of interfaces, which can flexibly realize the functions of program download, transparent transmission of PLC program, data import and export, etc. ...

1. The cause of the leakage problem Some sites use frequency converters to control the motor, which will present the problem of leakage, and the leakage voltage ranges from tens of volts to 200 volts. In view of this problem, the reason for this problem is explained and stated as follows. Depend on...

1. Look inside the electrical cabinet, for example, to see if there are small animals and their droppings, and whether there are condensation or water marks. If the dust in the cabinet is large, please clear the external radiator of the inverter. 2. Assuming that the humidity is relatively large, there are condensation or water marks, please open the cabinet door first, ventilate and dehumidify, you can use electric fans, etc.

(1) Whether there is an abnormal change in the sound during the operation of the motor, including whether there is vibration during the operation of the motor. (2) Whether the installation environment of the inverter has changed. Whether the ambient temperature is normal, the operating temperature of the inverter is generally required to be in the range of -10 °C - +40 °C, and it is better to take about 25 °C.

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.

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...