Schneider Electric Modbus Plus Network Bridge Multiplexer none Guia de Instalação descarregar pdf (Página 212)

Message Routing

890 USE 100 00

199

Here are examples of routing between peer, master, and slave devices.

From To Routing Path

CPU A (Primary) Slave A 5 2 0 0 0

50 5 3 50 0 0

CPU C 25 2 0 0 0

SA85 (Task 1) 25 30 1 0 0

Slave B 25 4 2 0 0

200 25 4 3 200 0

CPU C SA85 (Task 2) 30 2 0 0 0

Slave B 4 2 0 0 0

200 4 3 200 0 0

CPU A (Primary) 24 8 0 0 0

CPU B (Standby) 24 40 0 0 0

100 24 5 3 100 0

SA85 Slave B 4 2 0 0 0

150 4 3 150 0 0

CPU C 2 0 0 0 0

CPU A (Primary) 24 8 0 0 0

50 24 5 3 50 0

If Masters A, B, and C are programming panels such as the Modicon

P230, they can attach to various devices using Direct, Implicit, or MUX

addressing, or mapped routing:

From To Address Routing Method

Master A CPU A (Primary) 8 Attach Direct 8 0 0 0 0

Slave A 72 Attach MUX Internal Path

CPU C 252 Attach Implicit 252/10 = 25 2 0 0 0

50 50 Attach Mapped 0 3 50 0 0

200 200 Attach Mapped 25 4 3 200 0

Master B CPU C 2 Attach Direct 2 0 0 0 0

Slave B 72 Attach MUX Internal Path

CPU A (Primary) 248 Attach Implicit 248/10 = 24 8 0 0 0

200 200 Attach Mapped 0 3 200 0 0

50 100 Attach Mapped 24 5 3 50 0

Master C CPU A (Primary) 248 Attach Implicit 248/10 = 24 8 0 0 0

CPU B (Standby) 71 Attach Mapped 24 40 0 0 0

Slave A 72 Attach Mapped 24 5 2 0 0

Slave B 73 Attach Mapped 4 2 0 0 0

150 74 Attach Mapped 4 3 150 0 0

1 2 ... 207 208 209 210 211 212 213 214 215 216 217 ... 260 261

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Schneider Electric Modbus Plus Network Bridge Multiplexer none Guia de Instalação Página 212