Siemens SIMATIC ET 200SP CM 1xDALI, Manual, Page: 61 / 126

Programming
5.6 Diagnostic function blocks
ET 200SP Communication module CM 1xDALI (6ES7137-6CA00-0BU0)
60
Manual, 06/2019, A5E46959434-AA
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 operation hour upon a rising edge.
ADDRES
S
USInt I, Q, M, D,
L or Con-
stant
Specify the short address of the device.
Range: 0 to 63
OPHOUR UInt I, Q, M, D,
L or Con-
stant
Set the operation hour to the control gear.
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
STATUS (Page 106).
5.6.6 DALI_SENSOR_STATUS
Description
DALI_SENSOR_STATUS is used for querying the status of one sensor (input device). The
status information is queried from the physical DALI device (refer to data flow path 6
(Page 23)). The status information saved in CM 1xDALI will be updated (refer to data flow
path 4 (Page 23)).