FB_DALIV2SetTemporaryRGBWAFControl

FB_DALIV2SetTemporaryRGBWAFControl 1:

Saves the value in the variable TEMPORARY RGBWAF CONTROL of the DALI control gear. The value can be read with the function block FB_DALIV2QueryColourValue. The input nTemporaryRGBWAFControl contains the new assignment (see table).

Bit

Description

0

Output channel 0 / red

1

Output channel 1 / green

2

Output channel 2 / blue

3

Output channel 3 / white

4

Output channel 4 / amber

5

Output channel 5 / free selectable color

6 - 7

00 = channel control

01 = color control

10 = standardized color control

11 = reserved

The function block changes the DTR (Data Transfer Register) for all DALI control gears of the DALI line.

The function block supports the color representations:

FB_DALIV2SetTemporaryRGBWAFControl 2:

This command belongs to the application extended commands for lamps for the color/color temperature control with DALI interface. These only work if they are preceded by the Enable Device Type 8 command, which can be sent with the function block FB_DALIV2EnableDeviceType. The command Enable Device Type 8 is internally placed automatically before all application extended commands for lamps for the color/color temperature control with DALI interface.

FB_DALIV2SetTemporaryRGBWAFControl 3: Inputs

VAR_INPUT
  bStart                  : BOOL;
  nAddr                   : BYTE;
  eAddrType               : E_DALIV2AddrType := eDALIV2AddrTypeShort;
  eCommandPriority        : E_DALIV2CommandPriority := eDALIV2CommandPriorityMiddle;
  nTemporaryRGBWAFControl : BYTE;
END_VAR

Name

Type

Description

bStart

BOOL

The function block is activated by a positive edge at this input.

nAddr

BYTE

The address of a device or of a group

eAddrType

E_DALIV2AddrType

Short address, group address or broadcast

eCommandPriority

E_DALIV2CommandPriority

Priority (high, medium or low) with which the command is processed by the library.

nTemporaryRGBWAFControl

BYTE

Contains the assignment (see table above)

FB_DALIV2SetTemporaryRGBWAFControl 4: Inputs/outputs

VAR_IN_OUT
  stCommandBuffer : ST_DALIV2CommandBuffer;
END_VAR

Name

Type

Description

stCommandBuffer

ST_DALIV2CommandBuffer

Reference to the internal structure for communication with FB_KL6811Communication (KL6811) or FB_KL6821Communication (KL6821).

FB_DALIV2SetTemporaryRGBWAFControl 5: Outputs

VAR_OUTPUT
  bBusy    : BOOL;
  bError   : BOOL;
  nErrorId : UDINT;
END_VAR

Name

Type

Description

bBusy

BOOL

When the function block is activated the output is set, and it remains active until execution of the command has been completed.

bError

BOOL

This output is switched to TRUE as soon as 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 a command at the inputs.

nErrorId

UDINT

Contains the command-specific error code of the most recently executed command. Is reset to 0 by the execution of a command at the inputs (see error codes).

Requirements

Development Environment

PLC library to include

TwinCAT from v3.1.4020.14

Tc2_DALI from v3.4.3.0