现场我们的设备准备用6ES7 341-1CH02-0AE0这款341做从站,接在ET200PA后面(前面是两个410 SMART 冗余)跟远程的主控室主站做MODBUS RTU通讯,听别人说这个不用狗也能用,有用过的指点一下。不用狗的话编程复杂吗?如果一定要用狗的话也告知一下,先谢了
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需要安装CP341驱动包,相关资料及软件如下:
CP340/CP341/CP440/CP441串口通讯综合文档https://support.industry.siemens.com/cs/document/109741424/cp340-cp341-cp440-cp441%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
软件驱动包:https://support.industry.siemens.com/cs/document/27013524/%E2%80%9Ccp340%E3%80%81cp341%E3%80%81cp440%E3%80%81cp441%E2%80%9D%E4%B8%8B%E8%BD%BD-cd?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
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
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
CP 341 根据所用接口可以支持的传输速率
https://support.industry.siemens.com/cs/document/17598728/cp-341-%E6%A0%B9%E6%8D%AE%E6%89%80%E7%94%A8%E6%8E%A5%E5%8F%A3%E5%8F%AF%E4%BB%A5%E6%94%AF%E6%8C%81%E7%9A%84%E4%BC%A0%E8%BE%93%E9%80%9F%E7%8E%87?dti=0&lc=zh-CN
CP341功能
https://support.industry.siemens.com/cs/document/378923/cp341%E5%8A%9F%E8%83%BD?dti=0&lc=zh-CN
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