PG routing via WAN
B.1 What is PG Routing?
TIM DNP3
334 System Manual, 12/2015, C79000-G8976-C253-04
Configuration for PG routing
The following figure shows the basic principle of PG routing.
Basic configuration of PG routing
In the basic configuration, a PG in the master station is configured and connected to the
Ethernet network. PG routing extends from the PG via Ethernet to a station TIM via which
the CPU connected to it can be reached.
Image B-1 Basic configuration of PG routing
Range of functions of PG routing
Range of functions of PG routing
In SINAUT DNP3, PG routing via an Ethernet network is supported. Access to remote TIM
and CPU modules is from the PG/PC in the master station to the station.
Table B- 1 Communication path of PG routing
Station TIM or station CPU
For the routing function, a spontaneous S7 connection is established from the PG.
Properties and restrictions of PG routing
When using PG routing with the SINAUT diagnostics and service tool or the SIMATIC
Manager, certain special features and restrictions to the functions must be kept in mind.
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