Download Programming tools for SAIA®PCD controllers User Manual

10-17
Saia-Burgess Controls
If the message received by the Gateway Slave Port is not for the local station (the
Gateway), then data is re-transmitted via one of the sub-networks connected to the
Gateway Master Port, according to the address ranges defined for the sub-network.
Example: Gateway USB, Profi-S-Bus
PG5
Supervision
USB
PCD3.M5540
Station Master B
Gateway slave port
PCD2.M480
Profi-S-Bus address 21
Station Master A
S-Bus Station Number: 11
Profi-S-Bus address 20
S-Bus Station Number: 10
Gateway
Gateway Master port
Profi-S-Bus
PCD3.M5540
Station Slave C
Profi-S-Bus address 22
S-Bus Station Number: 12
Hardware Settings of the Master A station
The USB Gateway is an exception; it doesn’t need any parameters for the Gateway
Slave port, only the Gateway Master port must be defined.
(Don’t forget to download the new configuration into Master A!)
Online Settings of the project CPU
To make a USB communication with each PCD, the Online Settings should be
configured with USB channel and S-Bus station number.
PG5-WorkShop I Chapter 10 I Profi-S-Bus I 23.01.06