Special commands

Function blocks

Name	Description
FB_DALIV2Compare	The control gear compares its RANDOM ADDRESS with the SEARCH ADDRESS.
FB_DALIV2Initialise	Starts the addressing of the control gears.
FB_DALIV2PhysicalSelection	All control gears that receive this command go into physical selection mode.
FB_DALIV2ProgramShortAddress	All the selected control gears save the value nShortAddress (SHORT ADDRESS) as their short address.
FB_DALIV2QueryShortAddress	If the RANDOM ADDRESS is the same as the SEARCH ADDRESS then the control gear sends its short address.
FB_DALIV2Randomise	The control gears generate a new RANDOM ADDRESS.
FB_DALIV2SearchAddr	This function block sets the SEARCH ADDRESS.
FB_DALIV2SearchAddrH	This function block sets the upper 8 bits of the 24-bit SEARCH ADDRESS.
FB_DALIV2SearchAddrL	This function block sets the lower 8 bits of the 24-bit SEARCH ADDRESS.
FB_DALIV2SearchAddrM	This function block sets the middle 8 bits of the 24-bit SEARCH ADDRESS.
FB_DALIV2SetDTR0	Writes an 8-bit value into the DTR0 of all the control gears.
FB_DALIV2SetDTR1	Writes an 8-bit value into the DTR1 of all the control gears.
FB_DALIV2SetDTR2	Writes an 8-bit value into the DTR2 of all the control gears.
FB_DALIV2Terminate	The addressing of all the control gears is terminated.
FB_DALIV2VerifyShortAddress	If the short address in the control gear is equal to the parameter nShortAddress, the output bAnswer is set to TRUE.
FB_DALIV2Withdraw	Control gears for which the RANDOM ADDRESS is the same as the SEARCH ADDRESS may no longer respond to the command FB_DALIV2Compare.
FB_DALIV2WriteMemoryLocation	Writes an 8-bit value into the memory of a control gear. Access to the memory must first be enabled with the command FB_DALIV2EnableWriteMemory.

Further Information