Commissioning
© 2006 ABB STOTZ-KONTAKT GmbH
30
ABB i-bus
®
EIB / KNX
No. Function
Object name
Data type
Flags
4 Number
Channel 1 switching
operations
EIS 11, 4
bytes
DTP 12.001
C, R, W,
T
Contains the current number (= counter value) of switching operations
With a bus voltage failure the current counter value is saved in the BDB/S.
Via the parameter
Overwrite saved counter values with download
and the option
yes
a further
parameter
Switching operations new counter value after download
opens. A new counter
value can be defined with this.
The counter value can also be modified via the bus.
Before the current values can be changed, the communication object “Enable delete/overwrite
- System” must receive a “1”.
5 Change/read
Channel 1 switching
operations start/limit
value
EIS 11, 4 bytes
DTP 12.001
C, R, W,
T
The switching operation start or limit value can be changed via the bus.
The communication object is always visible.
With bus voltage failure the modified switching operation start or limit value is saved.
Only after a renewed download of the application program is the start or limit value – if set – is
overwritten.
Before the start or limit values are changed “1” must be received on the communications
object “Enable delete/overwrite - System”.
6 Alarm
Channel 1 switching
operations
EIS 1, 1-Bit
DTP 1.001
C, R, T
Sends a “1”, as soon as the set switching operations limit value is reached when counting
upwards. When counting downwards a “1” is sent as soon as zero is reached.
As soon as the communication object
248 Send all operating data – System
receives a “1”,
the communication object
Channel 1 switching operations – Alarm
is sent.
Telegram value “1” = limit value reached
Telegram value “0” = limit value not reached
Table 4:
Communication objects channel 1, 4…6