Siemens SIMATIC ET 200SP CM 1xDALI - Dali_Ecg_Set_Color

Programming
5.5 Control gear dimming function blocks
ET 200SP Communication module CM 1xDALI (6ES7137-6CA00-0BU0)
Manual, 06/2019, A5E46959434-AA
49
5.5.6
DALI_ECG_SET_COLOR
Description
DALI_ECG_SET_COLOR
is used for setting the actual color of DALI control gears that are
compliant with IEC-62386-209, device type 8 (color control) (refer to data flow path 5
(Page 23)).
If you use this FB to set color to a control gear which does not support color control, the
command cannot take effect and does not report an error.
Parameter
The following table shows the parameters of the function block:
Parameter
Declaration
Data type
Memory
area
Description
SET Input BOOL I, Q, M, D,
L or Con-
stant
Set the color upon a rising edge.
GROUP BOOL I, Q, M, D,
L or Con-
stant
Specify the short address or group address of the control gear:
• GROUP = 0: ADDRESS indicates the short address or broad-
cast.
• GROUP = 1: ADDRESS indicates the group address.
ADDRESS USint I, Q, M, D,
L or Con-
stant
Identify the address information of the CM 1xDALI.
When GROUP = 0, ADDRESS
indicates the short address or
broadcast:
• 0 to 63: Specify the short
address of the device
• 253: Broadcast the un-
addressed devices
• 255: Broadcast all the devic-
es
When GROUP = 1, ADDRESS
indicates the group address:
• 0 to 15: Group address
COLOR DALICol-
orDetail
D, L Color information of the control gear
COLOR_
TYPE
USInt Set the color type:
• 16#10: xy-coordinate
• 16#20: Color temperature
COORDI
NATE_X
UInt The x-coordinate value of the point in the CIE color space chroma-
ticity diagram.
X-coordinate = "COORDINATE_X" * 1/65536.
Range: 0 to 65534
COORDI
NATE_Y
UInt The y-coordinate value of the point in the CIE color space chroma-
ticity diagram.
Y-coordinate = "COORDINATE_Y" * 1/65536.
Range: 0 to 65534