3HAB8101-3/05E

◆No response when powering on, the motherboard inverter is partially damaged
◆The fuse burned out when powering on, the inverter burned out, and the transistor broke down
◆Blue screen when powering on, and the screen turned into a blue screen ten minutes after powering on. The motherboard is broken, the negative pressure of the motherboard is too low, the negative pressure is, the motherboard is faulty
◆The screen is black and the contrast problem
◆During communication, sometimes the communication cable is not in good contact, causing poor communication
◆ *Please let us Knowing that you have any product inquiry needs, we will give you a satisfactory price and we are waiting for your inquiry (don’t bother with scammers).
◆ *The products are widely used in the following fields
[Glass production and processing industry] [Chemical and salt chemical plants] [Metallurgical ironmaking blast furnace system]
[Water conservancy and hydropower plant monitoring system] [Automobile manufacturing Industry] [Steel Engineering Boiler Industry]
[Cement Products and Manufacturing] [Electric Power and Water Conservancy Industry] [Electric Power Water System]
[Central Air Conditioning and Building Monitoring] [Water Supply and Water Treatment Industry] [Railway transportation and loading and unloading industry]
[Power station and small hydropower control industry] [Paper and printing industry] [Electric ash removal and slag removal system]
█Hotspots of enterprises and main brand series
Foxboro Programmable Controller
Distributed Control System
We are now supplying a series of brand new genuine products with guaranteed quality and quantity at crazy low prices. Welcome to buy! ! !
Product pictures and product prices are for reference only.
█Enterprise Hotspot Consultation [Contact Us]
Contact Person Wu Gong [Sales Engineer]
Contact Telephone
Contact
Company Fax
Full Company Name
Xiamen Hangtuo Electric Co., Ltd.
Company Address
Unit Jiayiyuan Building, No. Xianyue Road, Siming District, Xiamen City
According to whether the clock signal is independent, it can be divided into synchronous bus and asynchronous bus. The clock signal of a synchronous bus is independent of the data, while the clock signal of an asynchronous bus is extracted from the data. It is a synchronous serial bus and uses an asynchronous serial bus.
One operation process of the bus is to complete the transmission of information between two modules. The master module starts the operation process, and the other one is the slave module. Only one master module can occupy the bus at a certain time.
Bus operation steps
The main module applies for bus control rights, and the bus controller makes a decision.
Bus operation steps
After the master module obtains the bus control rights, it addresses the slave module, and the slave module transmits data after confirmation.
Error checking of data transfer.
Bus timing protocol The timing protocol can ensure that both parties of data transmission operate synchronously and the transmission is correct. There are three types of timing protocols
Synchronous bus All modules on the timing bus share the same clock pulse to control the operation process. All actions of each module are generated at the beginning of the clock cycle, and most actions are completed in one clock cycle.