How To Connect Singular Components To The Redundant Terminal Bus On The Basis Of The Parallel Redundancy Protocol - Siemens SIMATIC PCS 7 Function Manual

21.Check the order of network adapters under "Advanced > "Advanced Settings...". In the
"Adapters and Connections" tab, the team must be at the top of the list under "Connections":
– 1. <Team name>" (in the example, "TerminalBusTeam #0")
– 2. <Team name> <Master ... Adapter> (INTEL server adapter or LM adapter for INTEL
– 3. <Team name> <Standby ... Adapter> (INTEL desktop adapter or L adapter for INTEL
22.Click "OK" to close the dialog box.
4.3.2.3 How to connect singular components to the redundant terminal bus on the basis of the
Parallel Redundancy Protocol
Introduction
You can connect the following non-redundant objects to a redundant network with the
SCALANCE X204RNA .
● Non-redundant networks
● Components that have just one network connection, for example
You will find additional information on this topic in section "Redundant, fault-tolerant terminal
bus based on the Parallel Redundancy Protocol (PRP) (Page 54)".
Procedure
1. Connect the networks for the redundant terminal bus (referred to as LAN A and LAN B
below) to the following ports of the SCALANCE X204RNA :
– PRP A (LAN A)
– PRP B (LAN B)
2. Connect the non-redundant objects to the following ports:
– P1
– P2
3. Configure the SCALANCE X204RNA.
Messages
● SCALANCE X204RNA has signaling contacts.
Fault-tolerant Process Control Systems (V8.1)
Function Manual, 11/2014, A5E34878832-AA
onboard network adapters)
onboard network adapters)
Advantages of fault-tolerant components
4.3 Communication connections
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