Siemens SIMATIC ET 200SP CM 1xDALI - Page 49

Programming
5.5 Control gear dimming function blocks
ET 200SP Communication module CM 1xDALI (6ES7137-6CA00-0BU0)
48 Manual, 06/2019, A5E46959434-AA
Parameter
Declaration
Data type
Memory
area
Description
ADDRESS USint I, Q, M, D,
L or Con-
stant
Specify the short address of the device.
Range: 0 to 63
CM_DALI InOut "DALI_CT
RL"
The data block of
DALI_CTRL
specifies the CM 1xDALI which
communicates with the current function block.
BUSY Output BOOL I, Q, M, D,
L
Status parameter:
• BUSY = 0: Processing of job is terminated.
• BUSY = 1: Job is still being committed.
ACTIVE BOOL I, Q, M, D,
L
Status parameter:
• ACTIVE = 0: Job is not yet started.
• ACTIVE = 1: Job is being executed.
DONE BOOL I, Q, M, D,
L
Status parameter:
• DONE = 0: Job is not yet started or still executing.
• DONE = 1: Job is executed without errors.
ERROR BOOL I, Q, M, D,
L
Status parameter:
• ERROR = 0: No error occurs.
• ERROR = 1: Error occurs during processing.
STATUS BYTE I, Q, M, D,
L
When ERROR = 0, STATUS has
following three values:
• 16#00: Idle
• 16#01: Executing
• 16#7F: Completed
When ERROR = 1, STATUS
shows the detailed error code.
For the detailed meaning of each
error code, refer to Parameter
STATUS (Page 106).
COLOR DALICol-
orDetail
D, L Color information of the control gear
COLOR_
TYPE
USInt Set the color type:
• 16#10: Color 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
TEMPER
ATURE
UInt The color value of temperature.
T
C
(K) = 1000000 / "TEMPERATURE"
Range: 1 to 65534