ABB DG/S 1.1 Product Manual page 49

®
ABB i-bus EIB / KNX
© 2006 ABB STOTZ-KONTAKT GmbH
Functional description
window is carried out. The parameterised state continues to exist until a
telegram with the value "1" is received. The time period of the receive
interval is adjustable via the setting "Transmission control timeout" in the
Status parameter window.
With the "send/receive telegram" setting, the DALI-Gateway cyclically sends
and receives a monitoring telegram which monitors communication via the
EIB.
Transmission control timeout
Option: 5s
...
1 min.
...
12h
The parameter is only visible if "Send / receive communication telegram
cyclic?" is not set to "no".
The set time applies both to the time interval between telegrams sent by the
DALI-Gateway as well as to the time interval in which a telegram for
monitoring of the bus must be received.
It is important to ensure that the transmission time of the EIB device which
sends the EIB telegram is less than the selected receiving time in the DALI-
Gateway.
The time interval of the send/receive interval must be selected as long as
possible depending on the application, in order to keep the bus load as low
as possible.
The behaviour during a fault if no telegram with the value "1" is received by
object no. 250 "Telegr. communication received" within the parameterised
time, must be set in the "General" parameter window.
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