Dali_Ecg_Query_Level - Siemens SIMATIC ET 200SP CM 1xDALI Manual

5.5.3

DALI_ECG_QUERY_LEVEL

Description
DALI_ECG_QUERY_LEVEL is used for querying the actual level of DALI control gears (refer
to data flow path 6 (Page 23)).
Parameter
The following table shows the parameters of the function block:
Parameter Declaration
QUERY Input
ADDRES
S
CM_DALI InOut
BUSY Output
ACTIVE
DONE
ERROR
STATUS
LEVEL
ET 200SP Communication module CM 1xDALI (6ES7137-6CA00-0BU0)
Manual, 06/2019, A5E46959434-AA
Data type Memory
area
BOOL I, Q, M, D, Query actual level upon a rising edge.
L or Con-
stant
USint I, Q, M, D, Specify the short address of the device.
L or Con-
Range: 0 to 63
stant
"DALI_CT The data block of DALI_CTRL specifies the CM 1xDALI which com-
RL" municates with the current function block.
BOOL I, Q, M, D, Status parameter:
L
•
•
BOOL I, Q, M, D, Status parameter:
L
•
•
BOOL I, Q, M, D, Status parameter:
L
•
•
BOOL I, Q, M, D, Status parameter:
L
•
•
BYTE I, Q, M, D, When ERROR = 0, STATUS has
L following three values:
•
•
•
USInt I, Q, M, D, The actual level is queried from the control gear.
L
5.5 Control gear dimming function blocks
BUSY = 0: Processing of job is terminated.
BUSY = 1: Job is still being committed.
ACTIVE = 0: Job is not yet started.
ACTIVE = 1: Job is being executed.
DONE = 0: Job is not yet started or still executing.
DONE = 1: Job is executed without errors.
ERROR = 0: No error occurs.
ERROR = 1: Error occurs during processing.
16#00: Idle
16#01: Executing
16#7F: Completed
Description
When ERROR = 1, STATUS
shows the detailed error code. For
the detailed meaning of each
error code, refer to Parameter
STATUS (Page 106).
Programming
45