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작성자랩터 조회 85회 작성일 2021-06-10 00:05:10 댓글 0

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컴퓨터 네트워크어댑터 [이더넷] 드라이버 버전확인하고 최신 드라이버로 업데이트 하는 방법 소개

#이더넷드라이버#리얼텍#네트워크어댑터
컴퓨터 네트워크어댑터 [이더넷] 드라이버 버전확인하고 최신 드라이버로 업데이트 하는 방법 Ps. 무조건 하세요!!
바솔 : 자동 업데이트 되는줄 알았는데 아니네요. 영상보고 최신버전으로 업 데이트 하였습니다. 감사합니다.
길건우 : 오마이갓 이거보고 따라했더니만 저에게 복이오네요 배그 네트워크 지연 배그 끊김 현상 전부 사라졌습니다. 너무 감사합니다~~^^ 구독 누르고 갈게요~♡♡
Brain브래인 : 아니 인터넷안되서 최신드라이버깔려고 보는데 인터넷 들가서 하라면 어케하지;;
다합침 : 빨라졌어요 좋아요 눌르고 갈게요
빡대가리 : 꽂은 랜선이 불이 안들어 올때는요...?

네트워크 드라이브 연결 오류 해결 방법

윈도우 네트워크 드라이브 연결 오류시 해결하는 방법입니다.
문혁 : 이거하고 다시하기 하라길래 했는데 컴퓨터가 안켜지는데요?
༒킬러_YouTube༒ : 그래도안되면 어떻게하나요
강팰리 : Smb가 없는데요
신학재 : 영상 보면서 했는데도 안되요 ㅠㅠ
tm amis : 그래도 안 되는데요...
다른 설정 해야 되나요?
방금 윈도우 설치했는데....ㅠ

What is EtherCAT?

✅ C'mon over to https://realpars.com where you can learn PLC programming faster and easier than you ever thought possible!

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✅ Check out the full blog post over at https://realpars.com/ethercat

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EtherCAT is Ethernet for Control Automation Technology.

It is a technology based on Ethernet and was developed specifically with industrial automation in mind.

EtherCAT uses standard frames as well as the physical layer as characterized in IEEE 802.3 Ethernet Standard however it addresses some specific concerns for industrial automation such as Rapid response times, minimal data requirements for each device, and costs for implementation.

Ethernet is not a practical solution for many industrial applications as it routes frames of data to and from a vast number of separate addresses, individually, where the data may be something as simple as a single register to obtain a real-time analog reading.

This node-specific routing requires massive bandwidth as the data packets are only moved when the Master or Client requests the data.

EtherCAT, in contrast, uses the same physical and data link layers as Ethernet but the protocols deviate from there.

Ethernet, as stated previously, is able to route data through many different nodes, in a master/slave configuration, sending and receiving based on requests.

With EtherCAT, the master sends data, possibly only a single frame for the entire node network that will pass through each node.

The master is the boss and is the only node allowed to send a frame. The frame is then forwarded, downstream, by each node in the network. This approach helps to assure real-time operation and avoids delays.

Each EtherCAT device processes the data frame that is relevant to it in its hardware/software, on the fly, and adds its data to the data frame as it is passing through the network.

EtherCAT networks do not require external switches in the network. Each EtherCAT device typically has two Ethernet ports, the first port being the receiving port or previous node’s cable and the second port connected to the next node in the network.

The processing of the data, on the fly in the hardware of the device, is a major advantage of EtherCAT.

Although there is still a small delay in the data frame as the device adds its data to it, it is greatly reduced by the often single data stream of EtherCAT versus the multiple Ethernet frames used in an Ethernet network.

This advantage can also be a disadvantage. Many devices may not be able to handle these highly decreased cycle times and EtherCAT network may need to be slowed to accommodate these devices. Since the EtherCAT network can be slowed, mark the disadvantage as an advantage once again.

In conclusion, EtherCAT is Ethernet with some really nice bells and whistles.

Designed with the industrial arena in mind, EtherCAT has great advantages over the standard Ethernet network.

Those include drastically increased speed, reduced data traffic, decreased hardware cost for implementation, and more and more accurate data due to the distributed clock mechanism.

It’s increasing in popularity among controls engineers desiring a real-time and robust high-speed network for industrial controls.

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Missed our most recent videos? Watch them here:

https://realpars.com/encoder

https://realpars.com/ethernet-ip

https://realpars.com/pid-loop

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To stay up to date with our last videos and more lessons, make sure to subscribe to this YouTube channel:

http://goo.gl/Y6DRiN

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TWEET THIS VIDEO https://ctt.ac/pWM1w

=============================

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fg robot : thanks.......
Ardent Dfender : Having seen this video, I think a video comparing “EtherCat vs ControlNet Network” advantage and comparison should be aded ti the RealPars Team queue for future videos.
This arise too from a internal conversation at my OEM Engineering Company as to why we still design brand new plants in 2019 with ControlNet vs EthernetIP. On my side of company we do all plant upgrades as that what we do in all EthernetIP. Main side of Company on greenfield new projects still do ControlNet Networks. Reason was attributed to slower speed and not missing any communication data as compared to EthernetIP, but it made no sense to me logically. So I’d love a video on that. Or also include EthernetIP in the 3 way comparison.
Mostafa Alrakhawy : Can you add the video to the Industrial-network playlist?
Rajat Singhal : Amazing!
Electric Tech 4 u : Nice bro. Pc links

... 

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