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"DALI Gateway C00CX2 EN / C00CX4 EN" software
Functional description
Best. Nr. 1060 00
Page 39 of 136
Set the “DALI error status feedback ?” parameter on the “General” parameter page to “Yes, feedback
object is a passive status object”.
In case of a detected error there will be no automatic telegram transmission to the KNX/EIB. In order
to determine the error status of a DALI device, the “DALI error status” communication object 210 has
to be externally written by a 1-byte trigger telegram (ValueWrite). The bits 0...5 of the trigger
telegram have to include the number of the DALI device whose status has been requested (cf. Table
1). The bits 6 and 7 have to be set to “1”. Otherwise the trigger telegram will be ignored.
The DALI Gateway will immediately respond to a received and valid trigger telegram by transmitting
the current status once.
The Gateway will respond with deleted error bits to trigger requests for device numbers that are not
available in the DALI system.
The DALI Gateway will respond to a Read telegram (ValueRead) that has been transmitted to the
“DALI error status” communication object 210 by sending the object value that was updated last
(ValueResponse). Thus, DALI devices cannot be uniquely addressed.
Set the "DALI error status feedback ?" parameter on the "General" parameter page to "No".
This will deactivate the DALI error status. The communication object is now hidden.