Calendar (Ca) Object - Mitsubishi Electric MELSEC iQ-R User Manual

Calendar (CA) object

This object is used for managing a date list that lists holidays and closings.
List of properties
The following shows the properties supported by Calendar objects.
Additionally, the availability of reading/writing data from/to a BACnet device is shown in the following table.
R: Read-only, W: Write-only, R/W: Read/Write
PropertyID Property
23 DateList
28 Description
75 ObjectIdentifier
77 ObjectName
79 ObjectType
85 PresentValue
168 ProfileName
Buffer memory format of Calendar 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
+1 STATUS b15
b14 to b0
At the startup of a BACnet module or at 0:00, the module calculates the value of the current day to be stored to the
PresentValue property, and writes the value to the buffer memory.
Even when the DateList property is changed by a WriteProperty (Multiple) service, the module calculates a value to be stored
to the PresentValue, and writes the value to the buffer memory.
Data type
ListofBACnetCalendarEntry
CharacterString
BACnetObjectIdentifier
CharacterString
Enumerated
BOOLEAN
CharacterString
PresentValue

R/W Remarks

R/W
R/W 

R
R/W 

R

R

R/W
Remarks
Not used
0: False, 1: True
Not used
R/W

R
1 FUNCTIONS
1.1 BACnet Object Function
1
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