XDM Series Sport Control (Control Points: 24/32/48/60)
Support basic motion control instructions, can realize two-axis linkage, interpolation, follow-up and other functions, can achieve 4-axis independent pulse output, up to 10-axis pulse output, together to support almost all the functions of the standard PLC, such as high-speed counting, abort, PID control, etc., with faster processing speed (about 15 times that of the XC series), can be inserted SD card for data storage, the body has a serial port, a USB download port (support high-speed download, monitoring, speed up to 12M), All models support the connection of expansion modules (16), BD boards (1-2) and left expansion modules (1).
XDC Series Sport Control Type (Control Points: 24/32/48/60)
It has a faster processing speed (about 15 times that of the XC series), supports floating-point arithmetic, can support up to 2 pulse outputs, 4 AB phase high-speed counting, and supports almost all the functions of the standard PLC, such as high-speed counting, abort, PID control, etc., all models support the connection of expansion modules (16), BD boards (1-2) and left expansion modules (1), SD cards can be inserted for storing data, and the body has two serial ports to support motion control buses, Together, 20 axes are operated by bus.
XD Series Expansion Modules
Now there are two kinds of left expansion and right expansion, when the number of I/O points of the body can not meet the application requirements, the I/O expansion module can be used to expand the number of points; The analog expansion module can convert the signal to D/A or A/D, and can accept and process the temperature transmitter signal. The weighing extension module can convert the analog signal of the load cell into a digital quantity; Based on the standard Modbus communication protocol, the MA series remote expansion module can be connected to PLC, touch screen, all-in-one machine and other devices supporting the Modbus protocol, which is suitable for process control systems such as temperature, flow, liquid level and pressure.
XD Series Extended Communication BD Board
XD can now expand three communication BD boards, with 485 optical fiber interfaces to support X-NET bus communication functions; RS232 interface can also be extended.
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PLc installation and wiring requirements - Xinjie
(1) The PLC shall be installed in an environment that meets the requirements of the rules.
(2) In order to facilitate ventilation and disassembly, a space of more than 80mm should be left around the PLC.
(3) PLC should be a vertical device and not a horizontal device, that is, the device universal is the direction in which the words on the unit panel can be read normally, otherwise the PLC ...
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Xinjie developed professional solutions for sealing lines
Introduction to the glass sealing industry
As a relatively old industry, the vitality of the glass industry has further burst out in the modern society, due to the social development and the improvement of people's aesthetics, the demand for glass in all walks of life is also increasing, which is also more abundant.
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The application field of PLC - Xinjie
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 ...
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Introduction to Xinjie touch screen TP
1. Introduction
TP Contact Industrial Graphic Displayer (referred to as contact screen) is a human-machine interface (known as HMI or MMI in foreign countries) that connects humans and machines (mainly PLC), which is known as the face of PLC. It is a generation ...
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The allowable length of the cable between the inverter and the motor - Xinjie
The voltage waveform output by the inverter is similar to a sine wave, but not a real sine wave. Its waveform contains a large number of harmonic components, especially the higher harmonics will increase the output current of the inverter, form the motor winding heating, produce vibration and noise, accelerate the aging of insulation, and even ...
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Diagram of the wiring of the servo motor of Xinjie
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Advantages and opportunities of domestic PLC - Xinjie PLC
At present, in the domestic PLC market, there are many kinds, but there are not many domestic PLC manufacturers with real strength, most of the domestic PLC is not an individual without legal person qualifications, or a single-chip microcomputer enthusiast, from the domestic PLC factory to buy the underlying programming code or buy a domestic PLC chip (the domestic P ...
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The principle of PLC control servo motor - Xinjie
Control principle: PLC controls the operation of the servo motor by controlling the servo motor.
1. The PLC sends a pulse signal to the servo motor driver, pay attention to the driver.
2. The servo motor drive according to the ...
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Xinjie inverter overload protection object
Inverters are mainly divided into two categories according to the frequency conversion method: communication/DC/communication and communication/communication inverters. AC/DC/AC inverter, also known as direct inverter, refers to the operation, the first 50Hz power frequency communication power is converted into pulsating direct current through the rectifier module unit, ...
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Xinjie inverter control mode
The output voltage of low-voltage general frequency conversion is 380-650V, the output power is 0.75-400kW, and the working frequency is 0-400Hz. Its control methods have gone through the following four generations.
1U/f=C Sine Pulse Width Modulation (SPWM) Control Method ...
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Differential amplifier overhaul method of Xinjie inverter
Problem example 1
On the telegram OC problem, measure the 5, 6, and 7 pins of N1 to be 2V. Pin 7 is not 0V for the alarm reason.
1. The "imaginary short" rule of the amplifier is still established, and the N1 chip is good to judge, but the fault is in the bias circuit.
2. Further analysis, at this moment the differential amplifier has ...
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PLC installation precautions - Xinjie
Of course, PLC control is much more reliable than relay control, but if the device does not meet the requirements, it will not work. Therefore, the PLC machine should be installed correctly outside.
(1) Pay attention to the environment of the installation
The temperature should not be lower than 0°C and above 55°C, for example, not installed by a large stove, and ...
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The application of Xinjie PLC in central air conditioning
One. How the system works
The fresh air blown in by the fresh fan enters the room through the heating exchanger, refrigeration exchanger, and humidifier. In the room, the signals measured by the temperature, humidity, and differential pressure detectors are reflected to the controller. The heating and refrigeration exchanger is controlled by a digital manipulator by a reaction signal ...
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The inverter controls the leakage of the motor
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 ...
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The difference between Xinjie inverter and inverter power supply
What is a frequency converter?
Variable frequency drive (VFD) uses inverter technology and microelectronics to change the operating power frequency of the motor to control the power control unit of the communication motor.
The inverter is mainly composed of rectifier (from communication to DC), inverter, inverter (from DC ...
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PLC input and output circuit debugging - Xinjie
1. Analog input (AI) loop debugging. Carefully check the address assignment of the I0 module; Check whether the loop power supply method (internal or external) is consistent with the field instrument; Use a signal generator to check the participating signals of each channel at the field end, generally taking three points of 0, 50% or 100%. ...
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Advantages of Xinjie XDM series motion control PLC
Xinjie XDM series PLC, XDM is the sports control PLC in the XD series, now has the following types: XDM-24T4-E/C, XDM-32T4-E/C, XDM-60T4-E/C, XDM-60T10-E/C.
The XDM series has the following ...
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The constituent department of PLC control cabinet - Xinjie PLc
1. Air opening: a total air switch, which is the power control of the entire cabinet. I believe that every cabinet must have one thing.
2. PLC: This should be selected according to the needs of the project. For example, if the project is small, it can be an integrated PLC, but if the project is more ...
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XLH Series 32-Axis EtherCAT Bus Controller - Xinjie
Following the launch of XDH, XLH series 16-axis and other models, Xinjie has achieved good market feedback, and the XLH-30A32 low-profile controller to be launched today can be expanded by 32 bus nodes, and has better performance in basic performance and bus control ability.
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Anti-interference countermeasures for PLC and touch screen - Xinjie
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...
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