ABB DG/S 1.1 Product Manual page 65

®
ABB i-bus EIB / KNX
© 2006 ABB STOTZ-KONTAKT GmbH
Functional description
No. Function
247 Telegr. Fault 230 VAC
General Telegr. Fault 230 VAC [EIS 1; 1-bit switching]: If the 230 VAC supply voltage of
the DALI-Gateway should fail for more than 5 seconds, a fault telegram is sent immediately.
Telegram value "1": Fault
"0": No fault
248 Acknowledge Faults
General Acknowledge Faults [EIS 1; 1-bit switching]: The 1-bit input communication
object enables both the reset of the 230 VAC fault signal and the ballast, lamp and DALI fault
signals of the individual channels. The communication object is only visible if the parameter
"Acknowledge faults?" is activated in the Status parameter window. The fault(s) is (are) only
reset after an acknowledgement if the corresponding fault(s) has (have) been rectified.
Telegram value "1": Reset fault(s)
"0": no function
249 Telegr. Communication send
General Telegr. Communication send [EIS 1; 1-bit switching]: To regularly check the
presence of the DALI-Gateway on the EIB / KNX, a monitoring telegram can be sent
cyclically on the bus. The communication object is only visible if the parameter "Send/receive
communication telegram cyclically" has been set to "send telegram" or "send/receive
telegram" in the Status parameter window.
Telegram value "1": Status
250 Telegr. Communication
receive
General Telegr. Communication receive [EIS 1; 1-bit switching]: The DALI-Gateway can
receive a "1" telegram via this communication object which another EIB / KNX device (e.g.
diagnostics module) sends cyclically. On receipt of the telegram, the communication
capability of the bus can be monitored. If the DALI-Gateway does not receive a "1" telegram
at the communication object "Telegr. Communication receive" within a specific time interval, a
fault in the EIB communication path is assumed and the response defined in the "General"
parameter window is carried out. The DALI-Gateway goes into a safety state and does not
process any telegrams. Incoming telegrams are only processed again when a "1" is received
again at the communication object "Telegr. Communication receive". An incoming telegram
with the value "0" has the same effect as a telegram not being received.
The time span of the receive interval can be set in the "Status" parameter window under
"Transmission/receive period".
Object name Data type
General 1 bit (EIS 1)
DPT 1.005
General 1 bit (EIS 1)
DPT 1.015
General 1 bit (EIS 1)
DPT 1.016
General 1 bit (EIS 1)
DPT 1.016
Flags
C, R, T
C, W
C, R, T
C, W
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