Mitsubishi Electric MELSEC iQ-R User Manual page 25

Buffer memory format of AnalogInput objects
The following shows the format of properties assigned to the buffer memory.
Additionally, the availability of reading from/writing to a CPU module is shown in the following table.
R: Read-only, W: Write-only, R/W: Read/Write
Offset Name
+0 CONTROL b15
b14 to b4
b3 to b0
+1 STATUS b15
b14
b13 to b11
b10
b9
b8
b7
b6
b5
b4
b3
b2
b1
b0
+2 to PresentValue
+3
*1 For details on data conversion, refer to the following section.
Page 170 Data conversion
OutOfService
Reliability
LimitEnable LowLimitEnable
HighLimitEnable
EventState
AckedTransition ToOffnormal
ToFault
ToNormal

EventEnable ToOffnormal
ToFault
ToNormal
StatusFlags InAlarm
Fault
Overridden
OutOfService
Remarks
0: False, 1: True
• When '1' is set to "OutOfServiceControl" in [Settings]  [Basic
Information]  [BACnet Detail Setting] button  "Interface", the
value of an OutOfService property is stored.

0: NoFaultDetected
1: NoSensor
2: OverRange
3: UnderRange
4: OpenLoop
5: ShortedLoop
6: NoOutput
7: UnreliableOther
8: ProcessError
9: MultiStateFault
10: ConfigurationError
0: False, 1: True
0: False, 1: True
0: Normal
1: Fault
2: Offnormal
3: HighLimit
4: LowLimit
5: LifeSafetyAlarm
0: False, 1: True
0: False, 1: True
0: False, 1: True
Not used
0: False, 1: True
0: False, 1: True
0: False, 1: True
0: False, 1: True
0: False, 1: True
Always 0
0: False, 1: True
• The data type is a 32-bit unsigned real number.
*1
• When a data conversion setting is configured, data is read as 16-
bit signed integer and converted to 32-bit floating point real
number, then the value is stored to a PresentValue. The offset +3
is not used.
R/W
R/W
R
R/W
1 FUNCTIONS
1.1 BACnet Object Function
1
23