The tension controller can be called the tension manipulator, which is generally equipped with magnetic powder brake, magnetic particle clutch and tension detector, and is suitable for winding, unwinding, tension control, etc. It also has the so-called manual control function, which generally refers to the ability to artificially give a certain output to the actuator through the tension manipulator; Some tension manipulators also have the function of calculating the diameter of the winding, which is generally used in the winding equipment, and is divided into unwinding and winding; In addition, there is a taper adjustment function, which can directly set some of the required take-up taper in the process inside the controller.
Tension Manipulator Principle - Advantages:
The tension manipulator adopts a number of advanced skills in the world; Dedicated microprocessor, high-speed 18-bit A/D converter, switching power supply, anti-interference automatic recovery technology, and PID no overshoot algorithm, LX-005TD tension controller is fully digital design, so it has the characteristics of high measurement and control accuracy, strong anti-interference, complete function, and simple operation. Tension manipulator principle
The tension manipulator is a kind of appearance of this kind of tension, the tension manipulator is a system developed by a single-chip microcomputer or some embedded equipment and peripheral circuits, it is a kind of control appearance, it can directly set the tension value required to be controlled, and then directly input the signal of the tension sensor as the tension response value, after the deviation is obtained through comparison, it is input to the PID and other controllers for processing, and the output is good to the peripheral actuator to control, and the deviation is finally small, and the system echoes the intention of fast.
Tension Manipulator Principle - Applications
The tension manipulator can adopt inlay, wall-mounted, floor-mounted device method advanced skills, finely carved and produced high-precision electromagnetic/magnetic powder clutch/brake, LEESUN manual/automatic tension manipulator. Due to the company's strict requirements for quality and moderate price, the products have been widely used in packaging machinery, printing machinery, wire and cable machinery, paper-making and plate-making machinery, plastic machinery, food machinery, textile machinery, glass machinery, woodworking machinery, electronic machinery and other equipment industries.
|
More on that
|
Mitsubishi inverter pre-use debugging steps
1. No-load energizing test of Mitsubishi inverter.
1. Ground the ground terminal of the Mitsubishi inverter.
2 Connect the power input terminal of the Mitsubishi inverter to the power supply through the leakage maintenance switch.
3 Check whether the factory display window of Mitsubishi inverter is normal, if it is not correct.
|
|
Mitsubishi servo motor is now commonly used
1. Torque control: Torque control is based on external simulation simulation type or direct address assignment to set the output torque of the motor shaft. For example, 10V matches 5Nm. When the external simulation simulation is set to 5V, the output of the motor shaft is 2.5Nm. If the load on the motor shaft is less than 2.5Nm, ...
|
|
PLC is different from each output type
The three output types of PLC are: transistor output, thyristor output and relay output, what is the difference between these three different output types?
(1) Transistor output:
The biggest advantage is that it is suitable for high-frequency action, and the sound ...
|
|
Mitsubishi inverter control method
There are several ways to classify Mitsubishi inverters:
According to the classification of the main circuit operation method, it can be divided into voltage-type inverter and current-type inverter; According to the classification of switching methods, it can be divided into PAM control inverter, PWM control inverter and high carrier frequency PWM control inverter;
Depend on...
|
|
Mitsubishi inverter fault visual inspection method
The intuitive method refers to the search and analysis of faults based on the external manifestations of Mitsubishi inverter defects without any instruments. The visual method includes an unpowered view and a power-on survey. In the overhaul, the first thing to do is to check without power, that is, to use the human sensory organs (eyes, ears, hands, nose) to check the relevant plug-in.
|
|
Features of Mitsubishi PLC programming language
1. Graphical instruction structure: The program is expressed graphically, and the instructions are composed of different graphic symbols, which are easy to understand and remember. In the logic operation part, almost all manufacturers use a ladder diagram similar to the relay control circuit, which is easy to accept. More complex arithmetic operations, ...
|
|
Motor speed control through PLC control inverter - Mitsubishi
1. Press the motor start button, and the motor will start and run at the corresponding speed of 5Hz; After the delay of 10s, the motor will run at the speed corresponding to 10Hz, and after the delay of 10s, the motor will continue to speed up and run at the speed corresponding to 20Hz; In the future, every 10s, the speed law changes, a ...
|
|
Analysis of PLC and inverter connection problems - Mitsubishi
When the inverter is used to form an active control system for control, in many cases, the PLC and the inverter are used together, and how to correctly connect the PLC and the inverter together has become the key to the success of the system.
1. PLC switch command signal input
Inverter input ...
|
|
Mitsubishi servo motor shaft failure causes and solutions
1. The cause of the failure
(1) Unreasonable mechanical design leads to excessive radial load force;
(2) The load side is stuck, or the moment of severe overload;
(3) The motor and reducer are not centered when installed;
2. Fault cleaning
...
|
|
The role of Mitsubishi inverters in energy conservation and emission reduction
1. Descend the starting current of the motor
When the motor is started, due to the influence of inertia and load, there will be a large starting current. This current causes fluctuations in grid voltage and energy additions to the grid. The use of frequency converters can effectively solve this problem. After conditioning inverter ...
|
|
Mitsubishi inverter OC causes the failure
1. The ERR problem is an under-voltage problem, which is usually caused by the problem of voltage detection loop resistance or wiring, rather than the actual input voltage showing undervoltage. Most of the OC problems of the A200 series are caused by the damage of the drive circuit, and its drive circuit ...
|
|
Mitsubishi PLC control inverter method
1. Mitsubishi PLC's analog signal control inverter
Hardware: FX1N, FX2N PLC hosts, equipped with 1 simple FX1N-1DA-BD extended analog output board; or analog input-output hybrid module FX0N-3A; or FX2N-2DA with two outputs; or four outputs ...
|
|
Anti-interference measures for PLCs and touch screens - Mitsubishi PLC
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. Isolation transformer should be selected, the transformer capacity should be 1.2-1.5 times larger than the actual need, and can be used in isolation...
|
|
Mitsubishi PLC control system electroplating production line design
Planning PLC control system control requirements for electroplating production line:
1) SQ1-SQ4 is the driving advance and retreat limit switch, and SQ5-SQ6 is the upper and lower limit switches.
2) The workpiece is lifted to SQ5 to stop, and the car is driven to SQ1 to stop.
|
|
PLC Reasonable Programming to Eliminate Misoperation - Mitsubishi
(1) Eliminate finger tremor: use the differential instruction DIFU (13) to retrieve the rising edge of the button to send the electrical signal, and the PLC only executes it once in an execution cycle, and then prevent such misoperation;
(2) Unconscious operation:
(1) Optimize the display function and use different fingers...
|
|
The Mitsubishi QnUDVCPU module records the write function of the settings
The models of QnUDVCPU series products are Q03UDVCPU, Q04UDVCPU, Q06UDVCPU, Q13UDVCPU, and Q26UDVCPU.
Data logging settings can be written to the target memory of the Mitsubishi QnUDVCPU module. When writing data recording settings, you should write data in the purpose of the writing settings.
|
|
Mitsubishi PLC controls the servo motor through a touch screen
The Mitsubishi PLCFX3U-48MT-ES-A is used as the control element, and the Mitsubishi touch screen GT1155-QFBD-C is used as the operating element to directly control the specific program design of the Mitsubishi servo motor.
First, the selection of components in the control system
1. Selection of PLC
In the application of Mitsubishi servo drive ...
|
|
Advantages of Mitsubishi servo system:
The servo system is an automatic control system that makes the output of the object's position, direction, and condition change according to the arbitrary change of the input quantity (or given value). In the automatic control system, the system that can echo the control signal with a certain degree of accuracy is called the follow-up system, also known as the servo system.
|
|
Mitsubishi Electric expands 6th generation 1200V large-scale DIPIPM
Power semiconductor module for 40kW class commercial air conditioner
Expansion of the "6th Generation 1200V Large DIPIPM" product lineup
Mitsubishi Electric Corporation will sell the power of inverters that drive commercial air conditioners and other products on August 30.
|
|
Mitsubishi inverter installation reactor features
1. Characteristics of the output reactor:
1. It is suitable for reactive power compensation and harmonic control
2. The primary effect of the output reactor is to compensate for the influence of long-line distributed capacitance, and output harmonic current according to the press; 3. ** Ground protection of Mitsubishi inverter and improved power factor, can block from the grid ...
|
|
Contact
working hours
