Hello all

I am having problems connecting SICK devices to PN. This is happening with AFM60 encoders and CLV620 bar code readers. This was on different projects and over multiple PLCs (1515, 1517 and 1518). I am using TIA17.

I am able do assign device name and IP over either TIA or SOPAS. IP and name in devices are ok (check in TIA and with SOPAS), device is pingable and TIA always returns assignment successful massage, but device in network view show unreachable icon and show PN error.

One workaround for this problem is removing devices connection in topology (leave it unconnected) and then it seems to work.

I don't understand where the problem is. This was never a problem in the past.

Anybody else has this problem?

BR