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Table 49. Lennox Proprietary Objects - Heating (Object ID: 130)
Property Property ID Data type and range Access Description
Object_Identifier 75 Integer (0-4194302) Read Only
Numeric code that identifies the object (unique within
Lennox BACnet Device).
Object_Name 77
character string of 1 character (min.)
to 32 characters (max.)
Read Only
Identifies the Object and is unique within the BACnet
Device.
Object_Type 79
130
(OBJECT_LNX_HEATING)
Read Only Indicates membership in a particular object type class.
Out_Of_Service 81 TRUE or FALSE Read Only
Indicates whether the heating device is in service or
not.
Lennox_Object_
Installed
513 TRUE or FALSE Read Only
Indicates whether the heating device is installed or
not. Unless the value of this property is TRUE, all oth
er properties of the heating object instance are invalid.
Lennox_Object_
Running
514 Integer (0 - 100) Read Only
Indicates that heating is not running if the value is zero
and that heating is running if a value greater than zero
(range: 0, 100 or possible values).
Lennox_Object_
Run_Time
515 Integer (0 - 4294967295) minutes Read Only
Indicates the time heating has been running. Internally,
the time that heating has been running is stored into
EEPROM once every hour. Therefore, in the event
power turns off, the value returned when power turns
back on will be the last stored value. This can result in
a loss of run-time value up to an hour for each power
cycle event.
Lennox_Object_Min_
Cycle_Time
516 Integer (0 - 4294967295) seconds Read Only
Indicates the minimum time heating must run in any
given cycle. This prevents short cycles to help protect
the compressor (This property does not apply to Elec
tric Heat Stage components).
Lennox_Object_
Cycle_Count
517 Integer (0 - 4294967295) cycles Read Only
Indicates the number of cycles heating has been run
ning.
Lennox_Object_Error 518 Integer (0 - 255) Read Only
Reports any error code heating may have en
countered. A value of 0 means no error while any non-
zero value represent an error.
Lennox_Object_
HeatType
533
Integer: Values are: 1-Gas; 2-Elec
tric; 3-Heat Pump mode
Read Only
Indicates the source of power used for heating (range:
0, 255).
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