YOKOGAWA Vnet/IP, Technical Information

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1. Overview of Vnet/IP
1-19
TI 30A10A05-01E
l
Example of an incorrect connection
You cannot set one V net domain as the lower domain of multiple V net routers. You also cannot
have more than one communication path between domains.
010407E.ai
V net router
(AVR10D S3)
HIS ENG
L2SW
Upper
V net Domain
V net router
(AVR10D S3)
Upper
Lower
Vnet/IP Domain
FCS FCS
HIS ENG
Vnet/IP Domain
Lower
L2SW
Figure Example of Connection of Vnet/IP Domain via V net
010408E.ai
V net router
(AVR10D S3)
V net Domain
V net router
(AVR10D S3)
FCS FCS
HIS ENG
L2SW
Vnet/IP Domain
Figure Example of where there are multiple paths to V net from Vnet/IP
Dec. 26, 2016-00