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BACnet Interface - Multi-State Value Object - Value of Lamp, Group and Channel

Multi-State Value Object - Value of Lamp, Group and Channel

Some Lamps, Groups and Channels parameters are also available via these objects. Those values are also available via the properties values of the associated Analog Output object.

As Multi-State Value Present_Value starts at one (1), see the Present Value section since the values of this object may be different from the associated property values of the Analog Output object.

Lamp, Group and Channel

List of available properties for these objects.

Property IdentifierProperty IDProperty DatatypeConformance Code
Object_Identifier75BACnetObjectIdentifierR
Object_Name77CharacterStringR
Object_Type79BACnetObjectTypeR
Present_Value85UnsignedW
Status_Flags111BACnetStatusFlagsR
Event_State36BACnetEventStateR
Out_Of_Service81BOOLEANW
Number_Of_States74UnsignedR
State_Text110BACnetARRAY[N]of CharacterStringR

Object_Identifier

The object instance number is represented as TCLLII.

  • "T" is the type of object as follows, 0 for DALI lamps, 1 for DALI groups and 2 for DALI channels.

  • "C" represents the DALI channel number, 0, 1, 2, or 3.

  • "LL" represents for lamp objects, numbers 00-63, for group objects, numbers 00-15 and for channel objects, number 00.

  • "II" represents the parameter, numbers 00-99.

NumberName
00Reliability

Object_Name

The name of the parameter with the name of the associated Analog Output object as a prefix.

Object_Type

MULTISTATE_VALUE (19).

Present_Value

The value of the parameter.

Reliability

The current reliability of the associated lamp, group or channel.

Represents the value of the property Reliability of the associated Analog Output object.

NameValueDescription
NO_FAULT_DETECTED1No fault has been detected
NO_OUTPUT7No DALI device is connected to the output object
UNRELIABLE_OTHER8An error has been reported by the DALI lamp
COMMUNICATION_FAILURE13DALI device is offline