Mitsubishi Electric MELSEC iQ-R User Manual page 26

Operation of a BACnet module
■ Operation at startup
At the startup of a BACnet module, the module writes values, which are saved in the internal memory before powering OFF
(or resetting) the module, to the STATUS in the buffer memory.
■ Cyclic operation
A BACnet module periodically
internal memory.
*1 For the reading cycle, refer to the following section.
Page 264 Loading buffer memory
YES
Convert to 32-bit floating point real
number
*2
*1 When '1' is set to "OutOfServiceControl" in [Settings]  [Basic Information]  [BACnet Detail Setting] button  "Interface", the value of an OutOfService
property is stored. (Page 281 Interface)
*2: For data conversion, refer to the following section.
Page 170 Data conversion
1 FUNCTIONS
24
1.1 BACnet Object Function
*1
reads a CONTROL in the buffer memory and applies the following processing result to the
START
Read the CONTROL
Set the OutOfService property
*1
OutOfServicie=1
NO
Reliability=0
YES
Read the PresentValue
PresentValue
=16-bit integer
Read as 32-bit floating point real
Set the value to the PresentValue
property
Set NoFaultDetected to
the Reliability property
END
YES
NO
NO
number
Set the read value to
the Reliability property