ABB i-bus KNX Product Manual page 69

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ABB i-bus KNX
Commissioning
6
The group object is enabled if the Send GPS coordinates parameter is set to On request or On request and
automatically/cyclically in the GPS coordinates and sun data – GPS coordinates parameter window.
The object is used to send the longitude received with the GPS receiver on the KNX bus.
7
The group object is enabled if the Send GPS coordinates parameter is set to On request or On request and
automatically/cyclically in the GPS coordinates and sun data – GPS coordinates parameter window.
The object is used to send the latitude received with the GPS receiver on the KNX bus.
8
The group object is enabled if the Send GPS coordinates parameter is set to On request or On request and
automatically/cyclically in the GPS coordinates and sun data – GPS coordinates parameter window.
The object is used to trigger sending of the longitude and latitude on the bus.
9
The group object is enabled if the Send sun azimuth and elevation parameter is set to On request or On request and
automatically/cyclically in the GPS coordinates and sun data – GPS sun data parameter window.
The object is used to send the current sun azimuth on the KNX bus.
The azimuth can also be sent as a 2-byte value via object 10 if the receiving device can process it.
Sending
Sending
Reception
Sending
Note
During polar nights or polar days, the sun angle values in the polar regions are fixed as follows:
 Elevation/zenith = 0°
 Azimuth = south azimuth in the northern hemisphere/north azimuth in the southern hemisphere
Sends the longitude on the
bus – Sending
Sends the latitude on the bus
– Sending
Bus request to send GPS
coordinates – Reception
Sends sun azimuth (east=90°,
south =180°) 4-byte – Sending
4-byte C, T
DPT 14.007
4-byte C, T
DPT 14.007
1-bit C, W
DPT 1.017
4-byte C, T
DPT 14.007
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