使用搜索功能查看 Kepware 的信息库,其中包含 500 多篇知识库文章。缩小搜索结果范围,或在下面的搜索字段中输入您的查询。

或者,如果您无法找到解决方案,我们还有另一个资源:我们的 PTC eSupport Portal。 如果系统提示您登录 eSupport Portal,您可以使用“我的 Kepware”凭据。需要一个“我的 Kepware”帐户吗?在此处创建

搜索解决方案结果:
View All Solutions

Kepware Knowledge Base: Solution


Can KEPServerEX Communicate to a Siemens Sinumerik CNC?


Last Update: 2018/11/12

Can KEPServerEX Communicate with a Siemens Sinumerik CNC?

Yes. The Siemens Sinumerik controllers (such as the 810D and 840D) consist of a PLC and an embedded PC, sometimes called the "NC." KEPServerEX can connect using three methods, depending on the CNC configuration:

  1. KEPServerEX can connect to the Sinumerik PLC like any S7-300 PLC if a port (like Ethernet) is available on the PLC in the CNC installation. In this case, use the Siemens Suite of drivers to access to S7 data types available on the PLC.
  2. The embedded PC (NC) typically has an OPC DA server interface available that can access NC and PLC data from the Sinumerik CNC. In this case, use the OPC DA Client driver to connect to the OPC DA server interface on the NC.
  3. Newer Sinumerik systems have an embedded OPC UA server interface available to access data. If this is available or the CNC can be upgraded and licensed to the proper CNC software version (v4.5 and newer), use the OPC UA Client driver to integrate CNC data.

Further information about the configuration of the CNC may be available from the machine manufacturer or the Siemens documentation available online.