ABB i-bus KNX IPR/S 3.5.1, Руководство по эксплуатации продукта

Страница: 8 / 44

ABB i-bus ® KNX
General
8 2CDC502099D0211 Rev. A | IPR/S 3.5.1
The Router features five tunneling servers, see chapter 3.4, Use of the integrated tunneling servers . They
support both bus monitor mode and group monitor mode.
The tunneling servers can be operated in KNX Secure mode.
Alternatively to KNX standard communication (multicast), up to ten ABB IP Routers IPR/S 3.x.1 can also
communicate with each other via the unicast protocol, see chapter 4.1.2, KNX telegrams in the network
.
KNX Secure mode is not available in this case.
The power supply can be implemented via PoE (Power over Ethernet) according to IEEE 802.3af class 1
or via a supply voltage.
The ABB i-bus
® Tool is available for the IP Router Secure devices. It allows the Routers to be found in the
network (IP discovery) and the settings to be made for unicast communication (see chapter 4.2, The i-
bus® Tool ).
An ETS app (ABB KNX Bus Update) is available for the firmware update. If KNX Secure mode is not
activated for the devices, a firmware update can also be performed with the i-bus ® Tool.
During the update process, the KNX bus (TP) must be connected in addition to the IP network (LAN) so
that the KNX parameters can be restored correctly. Otherwise, the update process will fail.
It must be ensured that no voltage failure (KNX or IP) occurs during the update process, otherwise the
device can be destroyed.
The device supports the KNX standard function “Monitoring for bus voltage failure.” This is a network
management function, which is used by visual display systems, for example (see chapter 1.8.1, Monitoring
for bus voltage failure ).
1.8.1 Monitoring for bus voltage failure
The IP Router Secure monitors the KNX TP bus for voltage failure. When the status of the bus voltage
changes, a broadcast command of the type “NetworkParameterWrite” is sent on the IP network.
The following values are sent:
•
Bus voltage failure: “00063301” (hex)
• Bus voltage recovery: “00063300” (hex)
These telegrams can be evaluated, e.g. by a visual display system.
Type Info Meaning
NetworkParameterWrite 00 06 33 01 TP1 bus voltage failure
NetworkParameterWrite 00 06 33 00 TP1 bus voltage recovery