Hirschmann MACH 1040 Series, Руководство пользователя, Страница: 14 / 78

Ring Redundancy
14
1.2 Overview of
Redundancy Protocols
Redundancy
Release 6.0 07/2010
If a section is down, the ring structure of a
X HIPER-( HI GH PE RFORMANCE R EDUNDANCY) Ring with up to 50
devices typically transforms back to a line structure within 80 ms (possible
settings: standard/accelerated).
X MRP ( M edia R edundancy P rotocol) Ring (IEC 62439) of up to 50 devices
typically transforms back to a line structure within 80 ms (adjustable to
max. 200 ms/500 ms).
Devices with HIPER-Ring function capability:
X Within a HIPER-Ring, you can use any combination of the following
devices:
– RS1
– RS2-./.
– RS2-16M
– RS2-4R
– RS20, RS30, RS40
– RSR20, RSR30
– OCTOPUS
– MICE
– MS20, MS30
– PowerMICE
– MACH 100
– MACH 1000
– MACH 1040
– MACH 3000
– MACH 4000
X Within an MRP-Ring, you can use devices that support the MRP protocol
based on IEC62439.
Note: Enabled Ring Redundancy methods on a device are mutually
exclusive at any one time. When changing to another Ring Redundancy
method, deactivate the function for the time being.
Note: The following usage of the term “ring manager” instead of “redundancy
manager” makes the function easier to understand.