IMG_20190619
IMG_20190619
IMG_20190619
RSView Supervisory Edition需要一个可靠的信息网络，以确保RSView SE的各个组件在分布式应用系统中进行通讯。另外．RSView SE需要一个域控制器用来验证哪些用户呵以登录到系统中。如果域控制器发生故障时．用户已登陆，缓存的认证信息会允许用户继续操作。如果用户以前用某合计算机登录到系统中，当域控制器不可用时，用户可以使用缓存的认证信息从同一合计算机再次登录到系统中。然而，当新用户登录到系统中时，必须通过域控制器，以便允许RSView SE使用签名控制来按需要验证用户。关于配置冗余域控制器的信息，请查询微软的相关文档资料或咨询您的IT部门。
·防止主机硬件故障，给运行应用软件如RSView Supervisory Edition的主机提供备用计算机。
·防止软件故障，配置冗余的RSView．Factory TalkTM和RSLinxTM应用系统Server。
feature is its super robustness and data security. The system also supports MODBUS. The communication with intelligent field instruments is through
IART protocol or fieldbus (31.25kb profibuspa and FF Bus).
The system communication between the operation management level and the process control level is realized by the di ginets network (Industrial Ethernet /iee802.3 standard),
The user can select the communication transmission medium (ordinary cable or optical fiber) and network topology structure according to the actual situation of the application.
Popular PC and MS_ Wi ndows2000 has been widely used in various fields all over the world and has become the de facto standard computer platform
Set. The operating station 0s, engineer station es and data gateway GS of the industrial “system have adopted this platform, thus ensuring the
It is universal, open and easy to use, and brings great convenience for future technology upgrading and maintenance.
System engineering configuration is very convenient. The configuration language is based on ie0611313 industrial standard and provides function block diagram (FBD) and ladder diagram
(LD), instruction list (IL), sequential function diagram (SFC), structured text (st) and other graphical configuration modes. The system contains about 220 functions
The algorithm library of energy block, the basic library with more than 200 graphic symbols and the extended library with a large number of 3D symbols.
The system uses the same set of configuration tool software to 
complete the configuration and commissioning of process level, operation level and even fieldbus instruments, and uses the same
A global database.
The system scale has strong scalability. The single system supports 1 to 100 control stations and 100 operation stations at most. Each control
The station can support thousands of i/0 points at most, and the scale of the whole system can be expanded. The hardware of the system control station is all metal enclosure, which can withstand the most
Harsh industrial environment. The equipment can be installed in the cabinet or on the wall. The system complies with all current EMC standards and has CE standards
Annals.
Industrial “DCS system design purpose: the most economical engineering investment and the most powerful control function.
Industria1 “five features of DCS system:
1、 The comprehensive control system integrates DCS & PLC & field bus;
2、 RISC superscalar high-speed CPU with super performance;
3. High reliability, strict industrial application practice, and application performance of more than 1000 sets in China;
4、 Good openness, flexibility and expansibility;
5、 Easy engineering, friendly interface and simple maintenance;
2. Industria1 “system communication
Industrial ial “the system uses the international
