发布于 2015-04-20 16:23:58
3楼
参考下:https://support.industry.siemens.com/tf/gb/en/posts/plc-behind-nat/72707/?page=0&pageSize=10
I have a S7-400 system on a TCP/IP network at 192.168.87.11 and a 300-F system on another network 10.210.63.48.
The S7-400 has NAT to 10.210.63.100 and I have no problem to send data from 300 system to 400 system.
应该是没有问题的!