Bbmd is set to allow devices of different network segments to access the same system at the same time.For example, if you have two BACnet networks, but one is the network segment of 192.168.0.1-192.168.0.255 and the other is the network segment of 10.0.0.1-10.0.0.255, you need to set up bbmd to make the two network segmentsDevices can access each other.Regardless of the brand's system, bbmd settings are required in large-scale networking. Global controller control can be implemented and complex
"NetEase technology News" July 22, the Siemens group plans to lay off more than 1400 people to complete the 2009 fiscal year profit target.
Marc Langendorf, the Siemens spokesman, said Randolph, a branch of its manufacturing building control system, would cut 300 employees and involve businesses in countries such as Germany, the UK, Switzerland and Sweden. As a German manufacturing giant,
This article will use a GitHub open source component technology to read and write Siemens PLC data, using the Ethernet-based TCP/IP implementation, no additional components, read operations as long as the background thread will not be stuck thread, this component supports super convenient high-performance read and write operationGitHub Address: Https://github.com/dathlin/HslCommunication If you like star or fork, you can also reward support, please lo
Siemens SIPROTEC 4 Denial of Service Vulnerability (CVE-2015-5374)Siemens SIPROTEC 4 Denial of Service Vulnerability (CVE-2015-5374)
Release date:Updated on:Affected Systems:
Siemens SIPROTEC 4
Description:
CVE (CAN) ID: CVE-2015-5374SIPROTEC 4 and SIPROTEC Compact equipment can provide a wide range of centralized protection, control and automation functions fo
The programmable controller produced by Siemens in Germany is widely used in China, and has been used in metallurgy, chemical industry, printing production line and other fields. Siemens PLC products include logo,s7-200,s7-300,s7-400, industrial networks, HMI human-machine interfaces, industrial software, etc.Siemens S7 Series plc is small, fast and standardized, with network communication capability, stron
other hand, the company wants to improve the real-time visibility of production processes to reduce costs, improve scheduling, and optimize resource utilization. All of these needs have to be met by a standardized solution, which can be easily modified and maintained even if future business growth changes, and a small effort is needed to reach the group's other plants. Siemens ' MES solution, simatic it, ultimately helps to achieve this important mis
Today, the master gave me a general idea of active control, and made a record and a memo.
1. Requirement Analysis
This project controls the circular water supply of buildings. The whole project requires obtaining and displaying the pressure, pressure difference, temperature, and so on, and controlling the motor at the same time.
2. Design
Use the step7 tool of Siemens to program the ladder chart.
Use wincc5.5 of S
Release date:Updated on:
Affected Systems:Siemens SIMATIC WinCC Open Architecture Description:--------------------------------------------------------------------------------Bugtraq id: 65339CVE (CAN) ID: CVE-2014-1696
Siemens SIMATIC WinCC is a SCADA and HMI system for monitoring control and data collection.
Earlier than siemens simatic WinCC OA 3.12 P002, siemens
Release date: 2012-10-09Updated on:
Affected Systems:Siemens SiPass Integrated 2.xDescription:--------------------------------------------------------------------------------Bugtraq id: 55835
Siemens SiPass Integrated is an access control and security system.
When the Siemens SiPass integrated MP2.6 and earlier versions process messages, the SiPass server has a remote buffer overflow vulnerability. by se
memory relay area (AR), Link relay area (LR), Timer/timer zone (TC), System Settings Area (DM). (? The individual is understood as the relay in the PLC equivalent to the registers in the other controller, because the special auxiliary relay zone can be pushed, the Siemens 200 plc in the SM Relay is a certain symbol of the systemTake Siemens as an example:First, the hardware systemBasic composition:1, the h
UGITC and Siemens will hold the Robotics Industry symposium in the Siemens building on the afternoon of July 21, 2015. At present, the International manufacturing Center is transferring to China, it has become the only way for China's industrial development to use informationization to drive industrialization and transform traditional industries with high technology. As a typical representative of advanced
Recently in the study of Siemens PLC superior industrial Control software communication, in addition to OPC server, Prodave two, to understand that Siemens Ethernet Communication template provides a Fetch/write communication based on TCP, this way without PLC side programming can get all the data in Plc, It can be used to exchange data with S7 device or PC, this article briefly introduces the way of usage.
Release date:Updated on:
Affected Systems:Siemens COMOSDescription:--------------------------------------------------------------------------------Bugtraq id: 54978Cve id: CVE-2012-3009
Siemens COMOS is a world-leading software solution provider in the integrated lifecycle engineering field.
Siemens COMOS has a security restriction bypass vulnerability with unknown details. Attackers can exploit this vul
Siemens SCALANCE S613 Denial of Service Vulnerability (CVE-2016-3963)Siemens SCALANCE S613 Denial of Service Vulnerability (CVE-2016-3963)
Release date:Updated on:Affected Systems:
Siemens SCALANCE S613
Description:
CVE (CAN) ID: CVE-2016-3963Scalance s Firewall is a network security protection product.Siemens SCALANCE S613 has a security vulnerability. una
Ah, now I really want to learn, but I don't have time.
Thanks to the Administrator for not deleting the previous articleArticle. Therefore, in order to fulfill my commitment, we will continue the journey of the SCL .....
One point to be declared here: this series, that is, the Siemens SCL application, is an article. You are welcome to repost and correct it, but please be sure to apply it for any commercial purpose. Write in blog
The article is f
PLC Siemens S7-300
I have been using step 7 for a few days. Now I want to record the learning content for the system.1. S7-300 hardware structure
S7-300 or S7-400 PLC is modular PLC, various modular independent of each other, respectively installed on the rack. Hardware structure
DI: digital input module, do: digital output module, AI: analog input module, AO: analog output module2. S7-CPU Module
The S7-CPU module can be divided into compact, standar
We will go to Shanghai tomorrow to attend Siemens training for a 7-day period at a cost of 3 W/person! The company sent three people to lead the team by our Vice President.
According to incomplete understanding, the training content is the platform study of the Siemens production and manufacturing system. It is estimated that the company will use this platform to develop the MES system in the future. I r
Siemens ruggedcom rox-based device NTP Input Validation Vulnerability (CVE-2015-5300)
Affected Systems:
Siemens ruggedcom rox
Description:
CVE (CAN) ID: CVE-2015-5300Siemens ruggedcom rox-based devices are used to connect devices in harsh environments.Siemens ruggedcom rox-based devices have the input verification vulnerability. In some environments, constructed UDP packets are sent to the NTP ser
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