中文版
Description
5466-31 6 programmable logic controllers play an insignificant role in factory automation. The continuous development of skills is based on the PLC-based control body
System in the control function, control level and other aspects of progress. At the same time, the requirements for its control method and operation level are also getting higher and higher, so the interactive operation interface, alarm recording and printing requirements are also become
5466-316
Important part of the whole control system. 5466-316 is particularly important for those industrial control systems with messy process and more control parameters. The presentation of new-generation industrial human-machine interface
Now, it provides a simple and feasible way to complete the above functions in the construction of pIc industrial control system.
2, the characteristics and functions of industrial human-machine interface
5466-316 Industrial human machine interface, referred to as hmi, also known as contact screen, is an intelligent operation and control display device. The industrial human-machine interface is specially planned
The 32-bit risc cpu chip is the center of the computer system, and the 5466-316 resistance network contact screen is covered on the stn, tft LCD display screen or el electroluminescent display. Touch the screen when electricity
The resistance and voltage on the resistance network _ change and the contact position is calculated by software.
The main functions of nmi are: data input and display; Real-time information on the operating status of the system or equipment is displayed; The hmi can be manipulated by setting the contact control on the hmi as the operation panel
Make; Alarm processing and printing; In addition, the new-generation industrial human-machine interface also has simple programming, processing of input data, data login and formula and other intelligent control functions.
When the hmi is used in the plc control system, the communication between the hmi and the plc is conducted by direct link (direct connection) through the serial port. Under this method, the hmi reads the pIc data directly or on request
Write the data to the appropriate address of the plc. Because of the built-in communication protocol, there is no need to prepare a communication program, just use the plc type that is the communication protocol, and the communication can be completed during operation. Thus greatly reduced
Less pIc user program responsibility. In the system planning, directly control the input and output (i/o), register (r), center register (m) address of the component and its corresponding plc, and hmi during operation
It can actively exchange data with plc. Directly read or rewrite the content of the plc corresponding address, and change the content displayed on the screen accordingly. After the contact operation on the hmi together, the corresponding information can be sent to p|c
Address input data.
Please contact Sunny sales@xiongbagk.cn for the best price.
➱ sales manager: Sunny
➱ email mailto: sales@xiongbagk.cn
➱ Skype/WeChat: 18059884797
➱ phone/Whatsapp: + 86 18059884797
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