Programming
5.5 Control gear dimming function blocks
ET 200SP Communication module CM 1xDALI (6ES7137-6CA00-0BU0)
44
Manual, 06/2019, A5E46959434-AA
Parameter Declaration Data type Memory
area
Description
ON_LEVEL
USint
I, Q, M, D,
L or Con-
stant
When ON_TYPE = 2, the value of ON_LEVEL is available. The con-
trol gear‘s target level sets to the required level when the switch is
on.
Range: 0 to 254
OFF_TYPE
USint
I, Q, M, D,
L or Con-
stant
Switch off or switch to the required level:
•
0: Switch off.
•
1: Switch to the minimum level.
•
2: Switch to the user defined level, which is given by input
OFF_LEVEL.
OFF_LEVE
L
USint
I, Q, M, D,
L or Con-
stant
When OFF_TYPE = 2, the value of OFF_LEVEL is available. The
control gear’s target level sets to this level when the switch is off.
Range: 0 to 254
SHORT_P
RESS
TIME
I, Q, M, D,
L or Con-
stant
The time threshold for distinguishing the switching on/off action or
dimming up/down action.
The default value is 300 ms.
CM_DALI
InOut
"DALI_CT
RL"
The data block of DALI_CTRL specifies the CM 1xDALI which com-
municates 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