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In this section you'll find several sets of downloadable files, ranging from simple forms to join PI to executables to help you engineering and commissioning PROFIBUS and PROFINET devices. Much of it is free, although to get some files you'll need to join PI (Become a member) to gain access. The 'key' icon tells you which file needs a password.

 

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PROFINET Media Redundancy
PROFINET
User,Manufacturer
This area is for members only. Please login to access this download.
Description:

This guideline describes the media redundancy solutions and basic mechanisms for PROFINET network setups in the field of automation applications.

 

PROFINET provides two media redundancy solutions, namely the “Media Redundancy Protocol” (MRP) as non-seamless protocol, and the “Media Redundancy for Planned Duplication” (MRPD), as seamless media redundancy concept.

 

MRP is the basic redundancy protocol for PROFINET and must be applied when PROFINET network ring structures are in operation. MRP is sufficient for standard real-time PROFINET communication. MRPD is needed in addition when transferring fast isochronous real-time (IRT) PROFINET control data.

 

System redundancy is not in the scope of this guideline and is only mentioned when it is necessary to understand the concept of PROFINET Media Redundancy and its distinction to System Redundancy.

 

Version: 1.0
Order No.: 7.212
Language: English

 

 

Files:
10/04/2017
PN-Media-Red-7212-V10-Mar17.pdf
663.4 kb