User manual
45
www.3onedata.com
Step 5: click the "add" button.
6.4.5 SW-Ring
SW-Ring
technology provides auto-recovery and reconnection mechanism for broken network. When
network is broken, it has link redundancy and self-recovery capability.
SW-Ring
technology support maximum 250 pieces switches, in which the
SW-Ring
its self-recovery time
is <20ms.
Each port of the switch can be Ring Port to connect other switches. When network is broken, relay for
failure alarm will be activated. Redundant organization of
SW-Ring
enable backup link to recover network
instantly.
Self-developed patented technology for
SW-Ring
network can realize the intelligent redundancy for
industrial Ethernet switch, which can make you easily and conveniently establish redundant Ethernet, and
can facilitate the quick recovery of any network section of automatic system disconnected from the
network.
The switch supports maximum 4 ring groups. Each group set up 2 ports as Ring Port and a port cannot
belong to several rings.
Hello_time setting is time interval of sending detecting packet to network at regular time. The unit is „ms‟.
Its main purpose is to detect network connection. It sends a detecting packet to next door devices by CPU.
If they receive it, then reply a confirm packet to ensure network connection is active. If this setting will
influence self-recovery time, we suggest advanced users can use it.
6.4.5.1 Global configuration
In the menu bar in order to click on the "main menu", "layer 2 configuration", "Sw-Ring configuration",
"global configuration" into the global configuration of the ring network interface, the interface can enable /
disable the ring network.
(Figure 6.4.5.1 )
6.4.5.2 Node configuration
In the menu bar, click "main menu", " layer 2 configuration", "Sw-Ring configuration" and "node
configuration" into the node configuration interface and the interface can add and remove ring group, only
when enabled Sw-Ring, can of node configuration.