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Table 47. Lennox Proprietary Objects - Compressor (Object ID: 136)
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
136
(OBJECT_LNX_COMPRESSOR)
Read Only Indicates membership in a particular object type class.
Out_Of_Service 81 TRUE or FALSE Read Only Indicates whether the compressor is in service or not.
Lennox_Object_
Installed
513 TRUE or FALSE Read Only
Indicates whether the compressor is installed or not.
Unless the value of this property is TRUE, all other
properties of the Compressor object instance are in
valid.
Lennox_Object_
Running
514 Integer (0 - 100) Read Only
Indicates that the compressor is not running if the
value is zero and that the compressor is running if a
value greater than zero (range: 0, 100).
Lennox_Object_
Run_Time
515 Integer (0 - 4294967295) minutes Read Only
Indicates the time the compressor has been running.
Internally, the time that the compressor has been run
ning is stored into EEPROM once every hour. There
fore, 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 the compressor must run
in any given cycle. This prevents short cycles to help
protect the compressor.
Lennox_Object_
Cycle_Count
517 Integer (0 - 4294967295) cycles Read Only
Indicates the number of cycles the compressor has
been running.
Lennox_Object_Error 518 Integer (0 - 255) Read Only
Reports any error code the compressor may have
encountered. A value of 0 means no error while any
non-zero value represent an error.
Table 48. Lennox Proprietary Objects - Blower (Object ID: 129)
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
129
(OBJECT_LNX_BLOWER)
Read Only Indicates membership in a particular object type class.
Out_Of_Service 81 TRUE or FALSE Read Only Indicates whether the blower is in service or not.
Lennox_Object_
Running
514 Integer (0 - 100) Read Only
Indicates that the blower is not running if the value is
zero and that the blower 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 the blower has been running. Intern
ally, the time that the blower 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_
Cycle_Count
517 Integer (0 - 4294967295) cycles Read Only
Indicates the number of cycles the blower has been
running
Lennox_Object_Error 518 Integer (0 - 255) Read Only
Reports any error code the blower may have en
countered. A value of 0 means no error while any non-
zero value represent an error.
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