西门子300与温度巡检仪MODBUS通讯,有CP341-RS422/485模块。是不是得有模块驱动?官网上是RS232的驱动,请问应该不通用吧?应该下载那个驱动?软件是5.5SP4的Windos7.
问题补充:
谢谢,模块是旧的。有授权狗,没有光盘。
钻石用户推荐最佳答案
下载 CD“CP340、CP341、CP440、CP441驱动:
https://support.industry.siemens.com/cs/document/27013524/%E4%B8%8B%E8%BD%BD-cd-ldquo-cp340%E3%80%81cp341%E3%80%81cp440%E3%80%81cp441-rdquo-?dti=0&lc=zh-CN
CP340/CP341/CP440/CP441通讯及编程
https://support.industry.siemens.com/cs/document/72928033/cp340-cp341-cp440-cp441%E9%80%9A%E8%AE%AF%E5%8F%8A%E7%BC%96%E7%A8%8B?dti=0&lc=zh-CN
CP340/CP341基于ASCII驱动协议的多站点轮询
https://support.industry.siemens.com/cs/document/73157734/cp340-cp341%E5%9F%BA%E4%BA%8Eascii%E9%A9%B1%E5%8A%A8%E5%8D%8F%E8%AE%AE%E7%9A%84%E5%A4%9A%E7%AB%99%E7%82%B9%E8%BD%AE%E8%AF%A2?dti=0&lc=zh-CN
SIMATIC 通讯处理器 CP 341 — 初始调试步骤
https://support.industry.siemens.com/cs/document/1188622/simatic-%E9%80%9A%E8%AE%AF%E5%A4%84%E7%90%86%E5%99%A8-cp-341-%E2%80%94-%E5%88%9D%E5%A7%8B%E8%B0%83%E8%AF%95%E6%AD%A5%E9%AA%A4?dti=0&lc=zh-CN
CP341 Modbus RTU多站点轮询
https://support.industry.siemens.com/cs/document/73191929/cp341-modbus-rtu%E5%A4%9A%E7%AB%99%E7%82%B9%E8%BD%AE%E8%AF%A2?dti=0&lc=zh-CN
用于 CP341 的 Modbus ASCII 16 位和 32 位可加载的驱动程序
https://support.industry.siemens.com/cs/document/25356060/%E7%94%A8%E4%BA%8E-cp341-%E7%9A%84-modbus-ascii-16-%E4%BD%8D%E5%92%8C-32-%E4%BD%8D%E5%8F%AF%E5%8A%A0%E8%BD%BD%E7%9A%84%E9%A9%B1%E5%8A%A8%E7%A8%8B%E5%BA%8F?dti=0&lc=zh-CN
S7-300/400/1200/1500/ET200串口通讯综合文档
https://support.industry.siemens.com/cs/document/109741424/s7-300-400-1200-1500-et200%E4%B8%B2%E5%8F%A3%E9%80%9A%E8%AE%AF%E7%BB%BC%E5%90%88%E6%96%87%E6%A1%A3?dti=0&lc=zh-CN
可加载驱动程序 Modbus 从站 (RTU)
https://support.industry.siemens.com/cs/document/27774276/%E5%8F%AF%E5%8A%A0%E8%BD%BD%E9%A9%B1%E5%8A%A8%E7%A8%8B%E5%BA%8F-modbus-%E4%BB%8E%E7%AB%99-(rtu)?dti=0&lc=zh-CN
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