6ES7132-1BH00
6ES7132-1BH00
6ES7132-1BH00
介绍了如何对S7-300/400CPU，通讯处理器CP，功能模块FM进行Firmware的常规过程步骤及更新过程中或一些特殊的CPU，CP或FM固件版本更新过程中的注意事项，并对更新Firmware中可能出现的各种常见问题进行汇总及说明，望能够给以读者提供入门指导
凡是使用过西门子工业自动化产品的人都知道，每个模块如S7-300/400CPU CP，FM等在出厂
之前均有一定的固件版本，随着产品的深入使用，模块可能会出现一些Bug，或者新增添了一些新功能，这些均得通过升级模块的Firmware来完成，但是用户在升级Firmware过程中可能会出现各种各样的问题，比如升级过程突然中断后如何恢复原有固件，模块升级之前的前提条件如S7-300/400CPU需要的存储卡的容量，固件版本与模块硬件版本的兼容性等，本文就S7-300/400CPU，CP，FM进行Firmware升级时的这些问题进行说明和总结，其中包括升级Firmware的常规操作步骤，升级Firmware的各种问题汇总及CPU，CP，FM升级Firmware的前提条件作为列表汇总．
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 standard industrial bus. The field controller supports PROFIBUS, FF, MODBUS, can and other countries
International standard fieldbus, PROFIBUS is the most widely used open fieldbus international standard in the world, which is divided into FMS, DP and pa
Level III, DP communication rate can be up to 12MB. PROFIBUS is used to connect distributed i/0 stations, field bus instruments and other intelligent devices.
The communication among process station, operator station and engineer station is realized through the system bus diginets (Industrial Ethernet). user
Different transmission media (RJ45 twisted pair, thin cable, thick cable or optical fiber cable and mixed media) and network topology can be selected for the system bus
Due to the adoption of tcp/ip protocol, the system can also realize ultra long distance communication with the help of public telephone network (dial-up mode) or satellite.
PLC and other subsystems communicate with industrial “system through Modbus protocol interface. The system also supports iec870-5 over control coordination
Discussion.
The flash EPROM inside PS provides more than 220 function modules (control algorithm subroutines), in addition to the base specified in IEC 61131 3 standard
In addition to this content, many powerful and strictly tested function blocks from practical engineering applications are also expanded. Any complex control
All schemes can be realized by the combination of these function blocks.
The function blocks provided by the system mainly fall into the
