FB_DALIV2SetDTR1
This command is only available as a broadcast. Data is written to the DTR1 of all the control gears.
 | This command can only be executed by DALI devices that comply with the IEC 62386 standard. |
VAR_INPUT
bStart : BOOL;
eCommandPriority : E_DALIV2CommandPriority := eDALIV2CommandPriorityMiddle;
nDTR1 : BYTE;
bStart: The block is activated by a rising edge at this input.
eCommandPriority: The priority (high, middle, low) this command has when executed by the library.
nDTR1: The value that is to be written into the DTR1.
VAR_OUTPUT
bBusy : BOOL;
bError : BOOL;
nErrorId : UDINT;
bBusy: When the block is activated the output is set, and it remains active until execution of the command has been completed.
bError: This output is switched to TRUE if an error occurs during the execution of a command. The command-specific error code is contained in nErrorId. Is reset to FALSE by the execution of an instruction at the inputs.
nErrorId: Contains the command-specific error code of the most recently executed command. Is reset to 0 by the execution of an instruction at the inputs. See Error codes.
VAR_IN_OUT
stCommandBuffer : ST_DALIV2CommandBuffer;
stCommandBuffer: A reference to the structure for communication with the FB_DALIV2Communication() (KL6811) or FB_KL6821Communication() (KL6821) block.