10/3/2012 7:31 AM | |
Joined: 10/7/2005 Last visit: 9/11/2024 Posts: 3020 Rating: (1054)
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Hello azu that may indeed be correct as each port needs a unique MAC address for LLDP (Layer Link Discovery Protocol). You can disable this though by ticking "End of Topology discovery" in the properties of each PN port and below are a couple of links with more on this. How do you disable the "Link Layer Discovery Protocol" function at the ports of an IE CP of S7-300 or S7-400? LLDP protocol of Siemens 315-2PN/DP two MAC Addresses? I hope this helps |
Cheers |
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