Present_Value - WAGO 750-830 Manual

6.58 Present_Value

Data Type
Objects
Description
WAGO-I/O-SYSTEM 750
BACnet/IP Controller
List of all BACnet Properties in Native Operation
Tab. 6-7: Interrelationships for the Polarity property
Present_Value Polarity
INACTIVE NORMAL
ACTIVE NORMAL
INACTIVE REVERSE
ACTIVE REVERSE
see Objects
Calendar (BOOLEAN), Binary input (BACnetBinaryPV),
Binary output (BACnetBinaryPV), Analog input (REAL),
Analog output (REAL), Scheduler (Any)
Calendar:
This property, of the type BOOLEAN, indicates the current
value of the calendar: TRUE if the current date is in the
Date_List and FALSE if it is not.
Binary Input:
For this object, the property Present_Value of the type
BACnetBinaryPV indicates the logical state of the Binary
Input. The logical state of the input is either INACTIVE or
ACTIVE. The relationship between the Present_Value and
the physical state of the input is determined by the Polarity
property. Possible states are summarized in Tab. 6-8.
Tab. 6-8: Interrelationships for the Polarity property (Binary Input)
Present_Value Polarity
INACTIVE NORMAL
ACTIVE NORMAL
INACTIVE REVERSE ON or ACTIVE
ACTIVE REVERSE OFF or INACTIVE
The Present_Value property shall be writable when
Out_Of_Service is TRUE.
Present_Value
Physical state of the
input or output
OFF or INACTIVE
ON or ACTIVE
ON or ACTIVE
OFF or INACTIVE
Physical state of Physical state of
the input device
OFF or INACTIVE Not in operation
ON or ACTIVE In operation
Not in operation
In operation
• 299
Physical state
of device
not running
running
not running
running