There are many kinds of definition of PLC. The international electrotechnical commission (IEC) of PLC programmable controller is defined, is a kind of arithmetic operations, designed for electronic system applied in industrial environment. It adopts the programmable CunZhuQi, used in its internal storage execution sequence control and logical operations, timing, counting and arithmetic operation instruction, and through the digital simulation, the input and output, the control of various types of machinery or production process. Programmable controller and related equipment, should press easily and industrial control system as a whole, easy to expand its function design principles.
With the function of PLC network communication, it makes the PLC and PLC, PLC and computer and other devices to exchange information between intelligence, form a unified whole, decentralized control. Most PLC with RS - 232 interface, and some have built-in support their communication protocol interfaces.
Feeding workers receive daily production scheduling, will turn to each feedstock to each workstation feeding. In this process is working hard production data record cannot guarantee the production process. The enterprise with PC programming, the programmable logic controller (PLC), fieldbus technology, modern industrial technology is developed, based on PC for PC and PLC as in the automatic feeding system. In the whole production process, once the production plan according to the plan, the computer will be completed for each raw materials for transport, no longer need to manually. In this process by computer through each stage of data, burn reduced working burden, improve the working efficiency
Keywords: communication, transmit, fault
There are many kinds of definition of PLC. The international electrotechnical commission (IEC) of PLC programmable controller is defined, is a kind of arithmetic operations, designed for electronic system applied in industrial environment. It adopts the programmable CunZhuQi, used in its internal storage execution sequence control and logical operations, timing, counting and arithmetic operation instruction, and through the digital simulation, the input and output, the control of various types of machinery or production process. Programmable controller and related equipment, should press easily and industrial control system as a whole, easy to expand its function design principles.
With the function of PLC network communication, it makes the PLC and PLC, PLC and computer and other devices to exchange information between intelligence, form a unified whole, decentralized control. Most PLC with RS - 232 interface, and some have built-in support their communication protocol interfaces.
Feeding workers receive daily production scheduling, will turn to each feedstock to each workstation feeding. In this process is working hard production data record cannot guarantee the production process. The enterprise with PC programming, the programmable logic controller (PLC), fieldbus technology, modern industrial technology is developed, based on PC for PC and PLC as in the automatic feeding system. In the whole production process, once the production plan according to the plan, the computer will be completed for each raw materials for transport, no longer need to manually. In this process by computer through each stage of data, burn reduced working burden, improve the working efficiency
There are many definitions of PLC. International Electrotechnical Commission (IEC) is defined on the PLC: Programmable Logic Controller is a digital computing operation of electronic systems for the industrial environment applications. It uses programmable memory, used in its internal storage implementation of the logical, sequential control, timing, counting and arithmetic instructions such as operation and, through digital, analog input and output, the control of various types machinery or production processes. Programmable logic controller and related equipment, all with the industrial control system should be easy to form a whole, easy to extend the principle of functional design.
PLC network with communication functions, it allows between PLC and PLC, PLC and host computer, and other smart devices to exchange information, form a unified whole, dispersed centralized control. Most PLC with RS-232 interface, there are some built-in support for their own communication protocol interface.
Workers receive a daily feed of production operations listed below, followed by pairs of each Yuanliaojinhang Quliao sent Ge Ge Gong bit. In this process, heavy manufacturing workers Gong Zuo Shu Ju Wu record companies can not Bao Zheng's production of Gongyi. Text in order to PC Ji Bian Cheng , programmable logic controllers (PLC), field bus technology based on modern industrial techniques developed for the PC to PC, to PLC as the next bit machine automatic feeding system. in the entire production process, once the production plan developed complete, the computer will be as planned for each delivery of raw materials,
Not need to interfere manually. In this process, by computer, through the work site data sent by check, to reduce the workload of the workers and improve working efficiency.
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