WAGO 750-830, Руководство пользователя

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List of all BACnet Properties in Native Operation • 297
Object_Type
WAGO-I/O-SYSTEM 750
BACnet/IP Controller
6.55 Object_Type
Data Type BACnetObjectType
Objects Device, Calendar, File, Binary input, Binary output, Analog
input, Analog output, Scheduler
Description This property, of the type BACnetObjectType, indicates
membership in a particular object type class. The value of
this property for native objects can be DEVICE,
CALENDAR, FILE, BINARY_INPUT,
BINARY_OUTPUT, ANALOG_INPUT,
ANALOG_OUTPUT or SCHEDULE.
6.56 Out_Of_Service
Data Type BOOLEAN
Objects Binary input, Binary output, Analog input, Analog output,
Scheduler
Description Binary Input/Analog Input/Binary Out-
put/Analog Output:
The Out_Of_Service property, of the type BOOLEAN, indi-
cates whether the physical input or output that the object
represents is active (TRUE) or not (FALSE). If the value of
Out_Of_Service is TRUE, the property Present_Value is not
coupled with the physical input or output and changes are
not carried out here. In addition, the Reliability property and
the corresponding state of the FAULT flag of the
Status_Flags property are decoupled from the physical input
or output when Out_Of_Service is TRUE. While the
Out_Of_Service property is TRUE, the Present_Value and
Reliability properties may be changed to any value as a
means of simulating specific fixed conditions or for testing
purposes. Other functions that depend on the state of the
Present_Value or Reliability properties must react to
changes in value while Out_Of_Service is TRUE, as if those
changes had occurred in the physical input or output. For the
Output Objects, the property Present_Value can still be con-
trolled via the BACnet Command Prioritization Mechanism
if Out_Of_Service is TRUE.