12/4/2018 10:54 AM | |
Posts: 4 Rating: (0) |
Hello I have problems to discover PLCs form TIA portal. By default PLCs (S7-1200) are sending LLDP frames to the network (with a multicast addres, see attachment) and TIA could see them in the "accesible devices" secction and identify PLCs. The thing is that my switch (juniper EX2200) seems to be uncompatible with thoose LLDP frames: https://en.wikipedia.org/wiki/Link_Layer_Discovery_Protocol#Frame_structure Other stuff works perfect, the PLCs can communicate each other (TCP and profinet), the only problems is with discovering PLCs in theh TIA. I wish to know if there is any way to change LLDP options in the S7-1200 o something like that. Thanks! |
Last edited by: jeskudero at: 12/4/2018 10:54:56 AM |
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