Manual for MVK-MPNIO Modules
50 V 1.9
Device name:
4.2.7 Plan MRP
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n some applications, ring tolopolgies are used to increase the availability. Starting with Firm-
ware version 3.50 together with GSD 2.25 or higher all MVK MPNIO support the media redun-
dancy protocol (MRP). MRP is at the moment implemented in modules 55339, 55283, 55256,
55257, 55528 und 55529.
With GSD Version 2.2 MRP is not supported.
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n step 7, for a ring configuration, 2 ports of a Profinet Managed Switche must be set as ring
manager and all fieldbus device (MVKs) must be set as ring clients. FSU can not be set for a
ring client.
35. Setting Up MRP Manager