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L-DALI User’s Manual
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10.3.3 DALI PA Information
Typical output from the DALI protocol analyzer looks like this:
11:08:05.284 45.00TE -> REQ
s03 QUERY STATUS
Each line contains the following information:

Timestamp (Example: “11:08:05.284”): Local time on the device when the frame was
received (end of frame).

Settling time (Example: “45.00TE”): Settling time between this and the previous frame
in Te (1 Te = 416.67 μs). The maximum value shown is “99TE”.

Direction (Example: “->”): Frames sent by the L-DALI are marked by “->”, while
frames received are marked by “<-“.

Frame type (Example: “REQ”): Type of DALI frame. Some possible frame types are
shown in Table 31.
Frame type
Description
REQ
DALI request
CMD
DALI command
RESP
DALI response
ECMD
DALI EFF command
EREQ
DALI EFF request
EFF
DALI EFF event
EVNT
DALI event (Philips)
???
Unknown type
Table 31: DALI frame types.


Version 2.0.1
Destination address (Example: “s03”): Destination address of the frame. Possible
address types are:
o
sXX: DALI short address, where XX is the short address (00-63).
o
gXX: DALI group address, where XX is the group number (00-15).
o
b*: DALI broadcast address.
Message type & data (Example: “QUERY STATUS”): Shows the DALI message type
and the corresponding data (argument).
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