V7768-320001 GE
V7768-320001 GE
V7768-320001 GE
介绍如何配置SCALANCE S612与MD741-1的VPN，从而实现跨Internet对PLC的远程诊断、远程编程、远程维护。
介绍的配置方案是通过安全的基于EGPRS或者基于GPRS的internet的连接对远程的分布的S7站进行访问。远程的SIMATIC站是通过Ethernet接口（S7-CPU，HMI设备，以太网CP卡）通过无线的传输介质连接到中心服务站；中心服务站PG/PC通过此连接可以执行基于有电缆连接的那些编程的功能（例如标准的诊断功能，上载和下载程序等）Distributed plants
ngineering 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
