ABB DCS880 Drive
2
Posts
1
Users
0
Reactions
297
Views
Dec 23, 2021 12:36 pm
How can resolve problem A112 P2P and M/F communication warning In ABB DCS880 ?
1 Reply
Dec 23, 2021 12:36 pm
Peer to peer and master-follower communication loss. See also F544.
Check:
− DCSLink node ID settings. See 70.05 DCSLink node ID.
− The setting of 31.13 Fault stop mode communication and 70.07 DCSLink comm loss function.
− The setting of 70.17 Mailbox 1 node ID, 70.23 Mailbox 2 node ID, 70.29 Mailbox 3 node ID and 70.35 Mailbox 4 node ID.
− The setting of 70.18 Mailbox 1 cycle time/timeout, 70.24 Mailbox 2 cycle time/timeout, 70.30 Mailbox 3 cycle time/timeout and 70.36 Mailbox 4 cycle time/timeout.
− The DCSLink cable connections.
− The DCSLink terminations.
