Technical data

List of all BACnet Properties in Native Operation • 307
Status_Flags
WAGO-I/O-SYSTEM 750
BACnet/IP Controller
6.72 Status_Flags
Data Type BACnetStatusFlags
Objects Binary input, Binary output, Analog input, Analog output,
Scheduler
Description This property, of type BACnetStatusFlags, represents four
Boolean flags that indicate the general "health" of a binary
or analog input or output or a scheduler object. Three of the
flags (for the schedule object two objects) are associated
with the values of other properties of this object. A more de-
tailed status could be determined by reading the properties
that are linked to these flags. The relationship between indi-
vidual flags is not defined by the protocol.
{IN_ALARM, FAULT, OVERRIDDEN,
OUT_OF_SERVICE}
IN_ALARM has the following meaning:
• Binary Input/Output/Analog Input/Output:
logical FALSE (0) of the property Event_State has the
value NORMAL, otherwise logical TRUE (1).
• Schedule:
The value of this flag is logical FALSE (0).
FAULT has the following meaning:
Logical TRUE (1) if the Reliability property is present and
does not have a value of NO_FAULT_DETECTED, other-
wise logical FALSE (0).
OVERRIDDEN has the following meaning:
• Binary Input/Analog Input:
Logical TRUE (1) if the point has been overridden by
some mechanism local to the BACnet Device. In this
case, "overridden" is taken to mean that the Pre-
sent_Value and Reliability properties are no longer
tracking changes to the physical input. Otherwise, the
value is logical FALSE (0).
• Binary Output/Analog Output:
Logical TRUE (1) if the point has been overridden by
some mechanism local to the BACnet Device. In this
case, "overridden" is taken to mean that the properties
Present_Value and Reliability no longer represent the
physical output. Otherwise, the value is logical FALSE
(0).