8th Movidrive with profibus modul DFP21B

dodogo

Member
D
Join Date
Feb 2009
Location
Presov
Posts
16
Hi everybody.
I have problem with movidrive on profibus. In my project (STEP7 5.4 SP3) i cofigure 7 movidrive inverters with DFP21B (DPV1) and work fine. But I need next one movidrive. configure it but...
1. flash red led ..error on profius.
2. in HW config online i see this device do not exist.
3. used adress is ok (free)
mistery is...
When I use profibus adress from other movidrive (example 7). (who work ok on Profibus) With this new(old) profibus adress work ok (device 8). But again do not work device 7 and can not cofigure it ok to online in profibus.

Please can help me someone?
thx dodogo
 

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