CI546 3BSE012545R1
CI546 3BSE012545R1
CI546 3BSE012545R1
介绍了通过3G网络实现S7-300/400远程维护与诊断。
对生产设备的远程诊断和远程维护已经成为当前自动化技术中一部分。尤其对于那些错误容易诊断且容易排除的情况，派一个服务工程师到现场解决，既增加工程师的工作负荷。又花费时间，而且相应的费用也增加。为了缩短故障的诊断与恢复时间，提高有经验的高级工程师工作效率，那么远程诊断与编程就是必备的部分。通过下面的方法，可以在移动的情况下对PLC站进行编程与调试。
(FBD), ladder diagram
(LD), instruction list (IL), sequential function chart (SFC), structured text (ST) and other graphical configuration methods. The system contains about 220 functions
Algorithm library for energy blocks and a basic library with more than 200 graphic symbols and an extended library with a large number of 3D symbols.
The system uses the same set of configuration tool software to complete the configuration and debugging of process level, operation level and even fieldbus instruments, and uses the same
a global database.
The scale of the system is highly scalable, and a single-system supports 1 to a maximum of 100 control stations and 100 operating stations. each control
The station can support several thousand I/0 points at most, and the scale of the whole system can be expanded. The hardware of the system control station is encapsulated in an all-metal shell, which can withstand the most
Harsh industrial environment. The device can be installed either in a cabinet or on a wall. System complies with all current EMC standards and is CE marked
Chi.
Industrial” DCS system design purpose: the most economical engineering investment, the most powerful control function.
Five features of Industria1″ DCS system:
1. All-round integrated control
