Product Manual DA110
EAE KNX DALI Gateway
DA110 R2.0
©
EAE Technology
www.eaetechnology.com
Page 7 / 21
No
Function
Name
DPT
Length Flags
5
Device status
Feedback
Non-DPT 3 bytes CWT
This communication object is used for getting all current faults and states of a DALI device in one
comprehensive telegram. In order to make a read request, a write should be made to object with
read/response bit is set.
Object consists of three bytes. Higher two bytes of telegram contains all fault and state data and lowest byte
contains DALI address of subjected device and information of whether telegram is a status request or sent
status.
-
Object will be activated if “Enable “Device status” object” parameter in Feedback tab is selected as “enable”.
-
Feedback will be sent only after a request if “transmit mode” parameter in Feedback tab is selected as “after
request” or only after a value change if parameter is selected as “after change”. Feedback will be sent on
both occasions if the parameter is selected as “after change or request”.
Bit numbers and data which they represented is explained below;
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Byte Bit Field
Description
1
Bit 0 - 5
DALI device address [0 - 63]
Bit 6
Reserved and should be '0'
Bit 7
Read or response flag: '1' = read, '0' = response
2
Bit 8
Device offline flag: '1' = offline, '0' = online
Bit 9
Device malfunction flag: '1' = failure '0' = no failure
Bit 10
Lamp failure flag: '1' = failure, '0' = no failure
Bit 11
Reserved and should be '0'
Bit 12
Reserved and should be '0'
Bit 13
Reserved and should be '0'
Bit 14
Reserved and should be '0'
Bit 15
Reserved and should be '0'
3
Bit 16
Reserved and should be '0'
Bit 17
Reserved and should be '0'
Bit 18
Reserved and should be '0'
Bit 19
Short circuit flag: '1' = failure, '0' = no failure (LED only)
Bit 20
Open circuit flag: '1' = failure, '0' = no failure (LED only)
Bit 21
Current protector active flag: '1' = failure, '0' = no failure (LED only)
Bit 22
Thermal shutdown flag: '1' = failure, '0' = no failure (LED only)
Bit 23
Reserved