Johnson Controls LX Series User Manual

LX Series Unit Ventilator Controller User's Guide14
The node object displays the nvoUVstate and nvoUValarm variables as
manufacturer’s variables. These variables provide information about the alarm
conditions in the Unit Ventilator Controller and about the operating state of the
device (Figure 3).
Units in LONWORKS Networks
Note: Use this section if you are using the Imperial System of measure.
The Imperial System and the International System (SI) are the two main
measurement systems used today. Table 1 compares Imperial units and SI units.
Echelon® SNVTs are based upon SI units. Thus, the most basic structure of the
L
ONWORKS network is SI based. This basis can lead to some unavoidable
problems in data conversion if you are using Imperial units.
Table 1: Comparing Imperial and SI Units
Imperial Units SI
inch centimeter
yard meter
mile kilometer
degrees Fahrenheit degrees Centigrade
Figure 3: LX Series Unit Ventilator Controller
Node Object Type
LX- UVL- 1 Node
Object Type #0
nvoStatus
SNVT_obj_ status
Configuration Properties
Location (optional)
Device Major Version (optional)
Device Minor Version (optional)
nviRequest
SNVT_obj_ request
Mandatory
Net work
Variables
Optional
Net work
Variables
Manufacturer
Net work
Variables
nvoFileDirectory
SNVT_ address
nvoUVstate
SNVT_ st ate_64
nvoUValarm
SNVT_ st ate_64
Manufacturer Configuration Properties
Maximum Send Time

Johnson Controls LX Series Specifications

General

Brand	Johnson Controls
Model	LX Series
Category	Air Conditioner
Language	English