Media Redundancy Protocol Mrp - Pepperl+Fuchs VBG-PN-K30-DMD-S16-EV Manual

AS-i 3.0 PROFINET Gateway with integr. Safety Monitor
Configuration of AS-i/PROFINET Gateways
Language
Selection of the displayed language.
Default: no change of the displayed language.
List of Configuration Errors
The AS-i/PROFINET Gateway saves a list of all AS-i slaves which have triggered
a present configuration error. This list can be sent with the PROFINET diagnostic
data.
Default: Transmission in the PROFINET diagnostic data.
List of Peripheral Faults
The AS-i/PROFINET Gateway saves a list of all AS-i slaves which have triggered
a peripheral errors. This list can be sent with the PROFINET diagnostic data.
Default: Transmission in the PROFINET diagnostic data.
Safety Status
Safety slaves whose device is in the red or yellow flashing state can be shown in
the diagnostics.
Default: Display of device status enabled in diagnostics.
Substitution values
Setting the substitution of input data for safety-relevant AS-i slaves:
Keep old value:
No substitution values:
Substitution values:
Diagnostic values:
13.6

Media Redundancy Protocol MRP

The AS-i/PROFINET Gateway supports Media Redundancy Protocol (MRP), a
protocol for highly available networks that can be used to compensate for single
failures in a ring topology.
To be a station in an MRP ring,
• the Gateway must be configured using "DAP V2.25", and
• 'Client' must be selected as the media redundancy role in the Properties for
the PROFINET interface.
Information!
Please see section <Status indication, faults and fault elimination> for further codes
indicated by the display.
No change
No substitution (code sequence)
Substitution based on switching state
Substitution based on switching state and associated
safety-relevant component
103