profinet switch

Read about profinet switch, The latest news, videos, and discussion topics about profinet switch from alibabacloud.com

Profinet how to achieve real-time sex

divides a high-bandwidth channel into multiple channels with a smaller bandwidth, as if multiple lanes are divided on a single road, and time-division multiplexing transmits the channel multiplexing by allocating the communication packets to different timeslot. Profinet Communication mode is the producer/consumer, each communication node is equal, can send and receive data at any time, so the bus of the kind of "token" control can not be applied

What's the use of profinet?

"Industry 4.0" is the hottest topic in the manufacturing industry, so don't talk about this topic are embarrassed to greet the peers. An important part of "Industry 4.0" is the Smart factory, the communication between the factory assembly line equipment, whether the traditional wired connection or advanced wireless connectivity and distributed control, can be achieved through profinet, from a certain point of view can be said that the role of

Huawei switch three-layer switch and two-layer switch joint configuration _ switch

1, now learn to sell, learn to use the 2. Environment description 1 Core Switch S5700 (Huawei) 2) access to switch S3700 (Huawei) 3. Request 1 different VLANs can not be accessed from each other, each VLAN can only belong to one department 2 The Department 12 terminals are configured as follows Terminal 1:192.168.162.2/24 Gateway is: 192.168.162.254 Terminal 2:192.168.162.3/24 Gateway is: 192.168.162.254 3

What is a layer switch, two-tier switch, three-layer switch? _ Computer Network

I'm going to go down to the two and three layers of the switch. A two-tier switch is equivalent to dividing an interface into multiple interfaces, just to provide a lot of interfaces; (if the landlord is not a professional person can ignore the following content) theoretically it can be understood that the switch does not split the broadcast domain, but split the

"Network knowledge" two layer switch, three layer switch and router principle and difference _ switch

Today, the tutor told me about the company's network topology, related to the switch, the basic concept of routers and principles, I am not very clear, so on the internet to learn the information to learn a bit, and then feel that this article is good, so it reproduced, but I reproduced not the original text, and did not attach the original link. Here I posted a link to my reprinted article: http://blog.csdn.net/herostarone/article/details/8256235 Two

The difference of layer four switch of three layer switch of two layer switch _ network communication

Two-layer switching technology is a mature development, two-layer switch is a data link layer device, can identify the Mac in the packet Address information, forwarding based on MAC addresses, and recording these MAC addresses with corresponding ports in one of their own. Address table. The specific work flow is as follows: (1) When the switch receives a packet from a port, it first reads the source MAC a

Music switch and image switch/do not flex switch operation file admin/dontimg.asp

Music switch and image switch/do not flex switch operation file admin/dontimg.asp Option Explicit Dim room,user,dd,ai,chatdata,sendid,dispstr,dispstr2 User=request.form ("User") Dd=request.form ("DD") Ai=request.form ("AI") Chatdata=application ("Chatdata") Sendid=finduser (user) Select Case DD Case "0" If ai= "on" Then Dispstr=right ("0" time,8) ", System, 0,"

JS mouse click button to switch Pictures-Pictures automatically switch-click the left and right button switch special effects code _javascript tips

Today to share the mouse click button, the picture to switch + picture automatic switch + click on the left and right button picture to switch the combination of the three effects of the code. The final effect is as follows: HTML code section: CSS Code section: *{margin:0px;padding:0px} Li{list-style:none} A{text-decoration:none} img{b

What is a layer-1 switch, layer-2 switch, and layer-3 switch?

Simply put: Layer-1 switchOnly physical layer protocols are supported (one phone-controlled switch can be called ???)L2 SwitchSupports physical layer and data link layer protocols, such as Ethernet switches.L3 SwitchSupports physical layer, data link layer, and network layer protocols, such as some switches with routing functions. In terms of the ISO/OSI hierarchy, switches can be divided into L2 switches and L3 switches. A layer-2

Click the Label Switch and switch the DIV tab to switch the div

Click the Label Switch and switch the DIV tab to switch the div Copy codeThe Code is as follows: How does Maxthon2 automatically switch the new tab to the new tab? Khan ...... I'm not doing anything about it. If it's me, I will choose to load the proud game (including configuration data) and reload the proud game.Suppl

What is the difference between a layer-2 switch, a layer-3 switch, and a layer-4 switch?

1) layer-2 Exchange Technology The layer-2 switching technology is relatively mature. The layer-2 switch is a data link layer device that can identify MAC locations in data packets.Address information, which is forwarded based on the MAC address, and the corresponding MAC addresses and ports are recorded in a local location.Address Table. The specific workflow is as follows: 1) when the switch receives a pa

Slide switch effect css3 slide switch] Pure CSS3 code sliding switch effect-css3 sliding effect-css3 Slide left and right, css3-css3

Slide switch effect css3 slide switch] Pure CSS3 code sliding switch effect-css3 sliding effect-css3 Slide left and right, css3-css3 Today, I saw a blog post on the css3 event and sorted out relevant materials on the rise. Click the button to slide the switch. Today, I saw a blog post on the css3 event and sorted out r

Slide switch effect CSS3 slide switch "Pure CSS3 code Realization Slide Switch effect-CSS3 sliding effect-css3 left and right slide

Today, I saw a blog post about the CSS3 incident, and then I sorted out the relevant information on a whim. Click the button to achieve the sliding effect of the switch.Today, I saw a blog post about the CSS3 incident, and then I sorted out the relevant information on a whim. Click the button to achieve the sliding effect of the switch.Today, I saw a blog post about the CSS3 incident, and then I sorted out the relevant information on a whim. Click the button to achieve the sliding effect of the

Switch: instance for VLAN configuration of Cisco L3 switch + L2 Switch

An instance of VLAN configuration for Cisco L3 switches and L2 SwitchesCisco VLAN implementation is usually port-centric. The port connected to the node determines the VLAN in which it resides. There are two ways to allocate a port to a VLAN: Static and Dynamic. The process of creating a static VLAN is to forcibly allocate the port to a VLAN. That is, we first create a VLAN on The VTP (VLAN Trunking Protocol) server, and then assign each port to the corresponding VLAN. This is the most common me

Perfect Ethernet switch networking with FPGA

Ethernet switches are still quite common. So I studied how to use FPGA to achieve Ethernet switch networking perfectly. Here I will share it with you, hoping it will be useful to you. Ethernet networking is one of the fastest growing technologies in the industrial market. Most industrial Ethernet standards use the IEEE 802.3 standard Ethernet protocol. Therefore, these networks can transmit standard network services and real-time data. However, each s

Music switch and image switch/do not scratch switch operation file admin/dontimg. asp

Music switch and image switch/do not flex switch operation file admin/dontimg.asp Option Explicit Dim room,user,dd,ai,chatdata,sendid,dispstr,dispstr2 User=request.form ("User") Dd=request.form ("DD") Ai=request.form ("AI") Chatdata=application ("Chatdata") Sendid=finduser (user) Select Case DD Case "0" If ai= "on" Then Dispstr=right ("0" time,8) ", System, 0,"

JQuery implements image switching (automatic switch + manual switch) and jquery Automatic Switch

JQuery implements image switching (automatic switch + manual switch) and jquery Automatic Switch I have accumulated many interesting small examples when I learned JavaScript, but I have not found any good platforms to demonstrate these JS effects. Today, I found RunJS, a platform for sharing code. I can't wait to share it with you. When browsing the websites of

Js switch between left and right to select age, js switch between left and right to switch age

Js switch between left and right to select age, js switch between left and right to switch age

The principle and difference of the two-layer switch, three-layer switch and Router _ network

Two-layer switch: Two-layer switching technology is a mature development, two-layer switch is a data link layer device, can identify the MAC address information in the packet, according to the MAC address forwarding, and the MAC address and the corresponding port record in their own internal address table. Specifically as follows: (1) When the switch receives a

The principle and difference of the two layer switch, layer three switch and router

Two-tier switch:The second layer switching technology is more mature, two layer switch is a data link layer device, can identify the MAC address information in the packet, according to the MAC address to forward, and these MAC addresses and corresponding ports recorded in their own internal table of addresses. Specific as follows:(1) When the switch receives a packet from a port, it reads the source MAC add

Total Pages: 15 1 2 3 4 5 .... 15 Go to: Go

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.