Xinjie WIFI wireless communication module W-BOX

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. On the premise of satisfying the production equipment and process requirements, the acceleration or deceleration time should be increased as much as possible, and then the overcurrent generation in the process of acceleration or deceleration can be avoided. 2. Check whether the inverter, motor, and production equipment are well matched, whether the transmission part is sensitive, and whether the material is ...

1. Operating temperature. The inverter is a high-power electronic component, which is easily affected by the operating temperature, and the product is generally required to be 0-55 °C, but in order to ensure the safety and reliability of the operation, it should be considered to leave room for use, and it is best to control it below 40 °C. In the control box, the inverter ...

(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 ...

1. Japanese PLC special wireless communication terminal DTD435M embedded RS232/RS485 dual interfaces, adaptive Mitsubishi N:N: protocol, Omron HOST Link protocol, Delta and Yonghong and other Modbus RTU protocols. No programming, no secondary development, can directly replace RS232/RS48 ...

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 ...

The creation of the touch screen screen is done by TouchWin editing tool software. Each screen includes each control menu and video window, and the home page can be written by the relevant units to write the advertising screen welcome speech or system model description. The system mainly includes the following items: ...

Radiative disturbance from space The most useful method for radiation disturbance is metal shielding. Space radiated electromagnetic fields are mainly caused by power networks, lightning, radio broadcasting, radar, etc., and are generally referred to as radiation disturbances. Its impact mainly goes through two paths: one is ...

As one of the important equipment for manufacturing motors, the six-station high-speed inner winding machine is widely used in electric fans, range hoods, purifiers, automobiles and other occupations. Now there are single station, double station, four station and six station winding machine types, and the six-station inner winding machine launched by Xinjie can reach up to 1200 times/i ...

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%. ...

In order to shorten the early problem period, further extend the random problem period, and postpone the arrival of the wear and tear problem period, we will generally choose the method to take a certain approach at the beginning of the system planning.

(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 ...

There are many novices who are not familiar with the false load about the maintenance inverter, and the maintenance inverter uses the false load to keep many of their modules, because the maintenance novice generally does not know how to do this, and now the electric light is on to clarify that the module is going to be broken. A dummy load is a load with a resistor of several hundred ohms ( ...

Communication: (1) Radiation disturbance; (2) Conduction disturbance Anti-disturbing method: Regarding the disturbance signal transmitted by the radiation method, it is mainly weakened by wiring and shielding the radioactive source and the disturbed line. With regard to the disturbance signal transmitted through the line, ...

1. When the PLC and the host computer (or touch screen) form a monitoring system, there are many times on the screen that there are "manual", "active" and other control modes (generally more than one). In the program, you can use the "MOV" command. For example, when selecting "manual", the constant 1MOV will be ...

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 ...

1. The inverter is used in the air conditioning load class Office buildings, shopping malls and some supermarkets and factories have central air conditioning, and the electricity consumption of air conditioning is very large at the peak of electricity consumption in summer. In the hot climate, Beijing, Shanghai, Shenzhen air conditioning ...

The motion control mainly touches the control of stepper motors and servo motors, and the control structure mode is generally: control equipment + driver + (stepper or servo) motor. The control equipment can be a PLC system, or a special automation device.

1. Hardware purchase At present, there are a large number of PLC products on the market, more and more cost-effective, and the optional fields are getting bigger and bigger. 1. At the beginning of the scale of the system, it should be determined that the system is a single PLC machine.

Xinjie PLC丨The condition is 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 the coil on the rear side will operate first when the double coil is output. （2 ...