| Вид документа | Бюлетень виробу |
|---|---|
| Виробник | JCI |
| Код документа | ln-series-ln-vavcf-controller-product-bulletin |
| Група обладнання | LN Controller |
| Сторінок | 7 |
| Мова документа | англійська |
| Розмір файлу | 0.2 МБ |
Текст документа
LN Series LN-VAVCF Controller
Product Bulletin
LN-VAVCF-2 Code No. LIT-12011299
Software Release 5.1
Issued October 4, 2010
Supersedes May 2, 2007
The LN Series LN-VAVCF controller uses the latest
technology to provide more flexibility and reliability. The
LN-VAVCF controllers can be programmed very easily
using any LNS® based program, such as
LN Builder. The LN-VAVCF controller features a
drift-free differential pressure sensor that resists loss of
accuracy over time due to dust particle accumulation.
The LN-VAVCF controller uses the LonTalk®
communication protocol and is LONMARK® certified
with the Sensor profile (#1) for input object and the
Actuator profile (#3) for the output objects.
Figure 1: LN Series VAVCF Controller
Table 1: Features and Benefits
Feature Benefit
Software Features Network Variable Inputs and Outputs
(NVI/NVOs) with changeable types and lengths.
Supports fan-in binding for zoning applications. All
objects (programming, schedule, real time clock)
are configurable through their own LNS plug-in or
with LN Graphical Programming Interface (GPI)
software.
Hardware Allows you to use any commercially available
thermistor type (100 ohms to 100k ohms) and
setpoint potentiometer type. Features an extremely
accurate onboard airflow sensor for pressure
independent single duct Variable Air Volume (VAV)
applications. Can read differential pressure as
small as 0.04 milli-inches.
Robust Communications Protocol Complies with LONWORKS® technology for
interoperability and peer-to-peer communication
between controllers without the necessity of
intermediary agents.
Free Programmable Object Allows you to view all internal points using 10 UNVT
and 15 values of each object. The LN-VAVCF
controller offers many programming tools like
Proportional plus Integral plus Derivative (PID),
timers, and optimum start.
Wireless Functionality Features an optional EnOcean® wireless receiver
that you can use with a variety of wireless sensors
and switches. The wireless receiver supports up to
14 wireless inputs, which allow you to create
wire-free installations.
LN Series LN-VAVCF Controller Product Bulletin 1
LN-VAVCF Controller Overview Free Programmable Plug-in
The LN-VAVCF controller uses the free programmable The Free Programmable Plug-in is unique in the
plug-in, which allows you to easily use the graphical Controls industry because it combines an easy to use
interface with the power and flexibility of a code editor graphical interface with the power and flexibility of a
and compiler. Johnson Controls® Free Programmable code editor and compiler. We added a new built-in
Plug-in uses a unique and simplified version of BASIC commands have been added in the LN Series
that is custom-made to suit any control requirements. LN-VAVCF models of Free Programmable controllers,
Through the original combination of built-in functions like the Square Root (SQRT) function that calculates
and an easy to use Graphical User Interface (GUI), the the square root of a value
LN-VAVCF controller offers you the very best in LNS LN Graphical Programming Interface
modular control programming.
(GPI) Plug-in
Software Plug-ins The LN Graphical Programming Interface Plug-in tool
The plug-ins simplify complex programming and is a programming tool that allows for the building of
sequencing methods by prompting users for the control sequences by dragging and dropping block
necessary configuration data. objects and then linking the objects with a simple click,
select, and release. With a user-friendly interface and
intuitive programming environment, GPI makes
Heating, Ventilating, and Air Conditioning (HVAC)
programming easier than ever.
Figure 2: LN-VAVCF Dimensions, mm (in.)
LONMARK Objects and Network Variables
Figure 3 shows the LN-VAVCF LONMARK Objects and
Network Variables when you program the controller
with LN GPI software. Figure 4 shows the LN-VAVCF
LONMARK Objects and Network Variables when you
use LN Free Programmable Plug-in.
2 LN Series LN-VAVCF Controller Product Bulletin
N o d e O b je c t # 0 F re e P r o g O b je c t T y p e # 2 0 1 0 0
M a n d a to r y N e tw o r k V a r ia b le s M a n u fa c tu r e r N e tw o r k V a r ia b le s
n v iR e q u e s t n v o S ta tu s n v iF P _ x x (x x = 0 7 -1 2 ) n v o F P _ x x (x x = 0 5 -1 7 )
S N V T _ o b j_ re q u e s t S N V T _ o b j_ s ta tu s S N V T _ c o u n t_ in c S N V T _ c o u n t_ in c
(c h a n g e a b le ty p e ) (c h a n g e a b le ty p e )
O p tio n a l N e tw o rk V a r ia b le s
n v iF ile R e q n v o F ile S ta t M a n u fa c tu r e r N e tw o r k V a r ia b le s
S N V T _ file _ re q S N V T _ file _ s ta tu s F a n -In S u p p o r t
n v iF P _ x x (x x = 1 3 -1 4 )
n v iF ile P o s S N V T _ c o u n t_ in c (H is e l & L o w s e l)
S N V T _ file _ p o s (c h a n g e a b le ty p e )
O p tio n a l C o n fig u r a tio n P r o p e rtie s n v iF P _ x x (x x = 1 5 -1 7 )
S N V T _ c o u n t_ in c (H is e l, L o w s e l, S u m & A v e r a g e )
(c h a n g e a b le ty p e )
D e v ic e M a jo r V e rs io n (S C P T d e v M a jV e r)
D e v ic e M in o r V e rs io n (S C P T d e v M in V e r)
F r e e P r o g r a m m a b le In te r n a l P o in ts
L o c a tio n (S C P T lo c a tio n )
n v iS c h e d u le nvoVn1_7
S N V T _ to d _ e v e n t U N V T _ In te rn a l_ v a r_ 1 to 7
M a n u fa c tu r e r C o n fig u r a tio n P r o p e r tie s (c h a n g e a b le ty p e )
nvoVn8_14
n v iM o d ify U N V T _ In te rn a l_ v a r_ 8 to 1 4
H a rd w a re In fo rm a tio n (U C P T h a rd w a re In fo )
U N V T _ m o d ify _ in te rn a l_ v a l
nvoVn15_21
U N V T _ In te rn a l_ v a r_ 1 5 to 2 1
H a rd w a r e In p u t nvoVn22_28
4 x O p e n -L o o p S e n s o r # 1 U N V T _ In te rn a l_ v a r_ 2 2 to 2 8
M a n d a to r y N e tw o r k V a r ia b le s nvoVn29_35
U N V T _ In te rn a l_ v a r_ 2 9 to 3 5
nvoFP _xx
S N V T _ c o u n t_ in c nvoVe1_27
(c h a n g e a b le ty p e ) U N V T _ In te rn a l_ v a r_ 1 to 2 7
n v o H w I1 _ 4
O p tio n a l C o n fig u r a tio n P r o p e rtie s U N V T _ h a rd w a re _ in p u t_ 1 to 4
n v o S m I1 _ 5
M a x im u m S e n d T im e (S C P T M a x S e n d T im e ) U N V T _ s m _ In p u t_ 1 to 5
M in im u m S e n d T im e (S C P T M in S e n d T im e )
n v o W rI1 _ 1 4
U N V T _ w r_ In p u t_ 1 to 1 4
M a n u fa c tu r e r C o n fig u r a tio n P r o p e r tie s
nvoH w O 1_6
N e tw o rk V a ria b le T y p e (S C P T n v T y p e ) U N V T _ h a rd w a re _ o u tp u t_ 1 to 6
M a n u fa c tu r e r V A V N e tw o r k V a r ia b le s
x x = 0 1 to 0 4
n v iF lo w C a lib n v o F lo w S e tp o in t
H a rd w a r e O u tp u t U N V T _ flo w _ c a lib S N V T _ flo w
6 x O p e n -L o o p A c tu a to r # 3 n v iF lo w O v e rrid e n v o P re s s u re
S N V T _ h v a c _ o v e rid S N V T _ p re s s _ p
M a n d a to r y N e tw o r k V a r ia b le s
n v o A irF lo w
n v iF P _ x x
S N V T _ flo w
S N V T _ c o u n t_ in c
(c h a n g e a b le ty p e ) n v o D a m p e rP o s
S N V T _ le v _ p e rc e n t
O p tio n a l C o n fig u r a tio n P r o p e r tie s
C o n fig u r a tio n P r o p e r tie s
M a x im u m R e c e iv e T im e (S C P T m a x R c v T im e ) n v o F P C o n fig u r a tio n P r o p e r tie s:
U p d a te R a te (S C P T u p d a te R a te )
N e tw o rk V a ria b le T y p e (S C P T n v T y p e )
M a n u fa c tu r e r C o n fig u r a tio n P r o p e r tie s D e fa u lt O u tp u t (S N V T _ to d _ e v e n t)
N e tw o rk V a ria b le T y p e (S C P T n v T y p e ) n v iF P C o n fig u r a tio n P r o p e r tie s:
V a lid O u tp u t S ig n a l T y p e (U C P T v a lid O u tp u tS ig n a lT y p e ) N e tw o rk V a ria b le T y p e (S C P T n v T y p e )
M a x im u m R e c e iv e T im e (S C P T m a x R c v T im e )
x x = 0 1 to 0 6 M a n u fa c tu r e r C o n fig u r a tio n P r o p e r tie s:
O b je c t M a jo r V e rs io n (S C P T o b jM a jV e r)
O b je c t M in o r V e rs io n (S C P T o b jM in V e r)
M in im u m S e n d T im e (S C P T m in S e n d T im e )
M a x im u m S e n d T im e (S C P T m a x S e n d T im e )
A s s o c ia te d F ile In d e x (U C P T a s s o c ia te d F ile In d e x )
n c iC n 1 _ 7 (U N V T _ In te rn a l_ c o n s t_ 1 to 7 )
n c iC n 8 _ 1 4 (U N V T _ In te rn a l_ c o n s t_ 8 to 1 4 )
n c iC n 1 5 _ 2 1 (U N V T _ In te rn a l_ c o n s t_ 1 5 to 2 1 )
n c iC n 2 2 _ 2 8 (U N V T _ In te rn a l_ c o n s t_ 2 2 to 2 8 )
n c iC n 2 9 _ 3 5 (U N V T _ In te rn a l_ c o n s t_ 2 9 to 3 5 )
n c iC e 1 _ 3 1 (U N V T _ In te rn a l_ c o n s t_ 1 to 3 1 )
V A V C o n fig u r a tio n P r o p e r tie s:
K F a c to r (U C P T _ k _ F a c to r)
D a m p e r R e s p o n s e (U C P T _ d a m p e r_ R e s p o n s e )
N o m in a l A ir F lo w ( S N V T _ n o m _ A ir_ F lo w )
Figure 3: GPI LONMARK Objects and Network Variables--LN-VAVCF
LN Series LN-VAVCF Controller Product Bulletin 3
LN-VAV LN-VAV LN-VAV
4x Hardware Input Object Type#1 Node Object Type #0 FreeProgObject Type20100
Mandatory Mandatory Manufacturer
Network nvoFP_xx (xx=01-04) nviObjRequest Network nvoObjStatus nviFP_xx (xx=05-16) Network nvoFP_xx (xx=07-18)
Variables SNVT_count_inc SNVT_obj_request Variables SNVT_obj_status SNVT_count_inc Variables SNVT_count_inc
(changeable type) (changeable type) (changeable type)
Optional
nviFileReq Network nvoFileStat
Configuration Properties SNVT_file_req SNVT_file_status Configuration Properties(NVI &NVO)
Variables
MaximumSend Time nviFilePos Network Variable Type
Network Variable Type SNVT_file_pos
MinimumSend Time nviFP_xx (xx=17-18)
nviTimeSet SNVT_count_inc Fan-In Support
SNVT_time_stamp (changeable type)
LN-VAV
6x Hardware Output Object Type#3
Configuration Properties Configuration Properties(nviFP_17 &nviFP_18)
Location (optional) Network Variable Type
Mandatory
nviFP_xx (xx=01-06) Device Major Version (optional) MaximumReceive Time
Network
SNVT_count_inc Device Minor Version (optional) Weight Average Parameter
Variables
(changeable type) Weight Average MaximumIn Offset
Free
Configuration Properties Manufacturer Configuration Properties nviModify Programmable nvoMode
UNVT_modify_internal_val Internal Points UNVT_mode_internal_val
Network Variable Type MaximumSend Time
Hardware Information nvoV1_15
UNVT_internal_var_1to15
nvoV16_30
UNVT_internal_var_16to30
nvoV31_45
UNVT_internal_var_31to45
nvoV46_50_C1_10
UNVT_internal_var_46to50
_const_1to10
nvoC11_25
UNVT_const_11to25
nvoC26_40
UNVT_const_26to40
nvoC41_50
UNVT_const_41to50
nvoI1_12
UNVT_input
nvoO1_12
UNVT_output
nvoCO1_10_OS1-4
UNVT_CO_1to10_OS_1to4
nvoT1_15
UNVT_timer_1to15
nviSchedule1 nvoTimeDate
SNVT_xxx SNVT_time_stamp
(changeable type) (polled only)
nviSchedule2
SNVT_xxx
(changeable type)
nviSchedule3
SNVT_xxx
(changeable type)
nviSchedule4
SNVT_xxx
(changeable type)
Manufacturer Configuration Properties
Object Major Version
Object Minor Version
Associated File Index
MaximumSend Time
MinimumSend Time
fp Valid IOType
Object Options
Figure 4: LN Free Programmable Plug-in: LONMARK Objects and Network Variables--LN-VAVCF
4 LN Series LN-VAVCF Controller Product Bulletin
Technical Specifications
LN-VAVCF (Part 1 of 2)
Product Code LN-VAVCF-2
Power Requirements Voltage: 24 VAC/DC; ±15%, 50/60 Hz, Class 2
Protection: 3 A user-replaceable fuse for triac when using the internal power supply
Consumption: 18 VA; triac outputs (2 valves at 4 VA) and 2 outputs with
20 mA load at 12 VDC
Maximum Consumption: 70 VA if internal power supply is used
Ambient Storage Ambient Operating Temperature: 0 to 50º C (32 to 122º F)
Conditions Ambient Storage Temperature: -20 to 50º C (-4 to 122º F)
Ambient Storage Conditions: 0 to 90% noncondensing
General Processor: Neuron® 3150™, 8 bits, 10 MHz
Memory: Non-volatile Flash 128k (storage) Non-volatile Flash 64k (APB application)
Media Channel: TP/FT-10, 78 Kbps
Communication: LonTalk® protocol
LONMark Interoperability: Version 3.4
Device Class: Multi Input/Output (I/O) Module
LONMARK Functional Profile: Input Objects: Open-Loop Sensor #1, Output Objects:
Open-Loop Sensor #3
Enclosure (Housing) Material: FR/ABS Resin
Dimensions (with screws): 4.8 x 8.4 x 2.5 in. (12.7 x 214.3 x 63.0 mm)
Shipping Weight: 2.30 lbs (1.05 kg)
Inputs Universal, software configurable
Input Types:
Voltage: 0 to 10 VDC
Digital: Dry Contact,
Analog current: 4-20 mA with 249 ohms external resistor
Resistor Support:
Thermistor: 10 ohms Type, 2, 3 (1k ohms at 25°C [77°F])
Range: -40 to 150ºC (-40 to 302°F)
Platinum: Pt1000 (1k ohms at 0°C [32°F])
Range: -40 to 150ºC (-40 to 302°F)
Pt100 (1k ohms at 0°C, 32°F)
Range: -40 to 150ºC (-40 to 302°F)
Nickel: RTD Ni1000 (1k ohms at 0°C [32°F])
Range: -40 to 150ºC (-40 to 302°F)
Potentiometer: translation table configurable on several points
Differential Pressure: Range 0 to 250 Pa (0 to 1 in. H20)
Resolution: 0.000162 mill-in. H20
Accuracy: ±3% full scale
Input Resolution: 16-bit analog/digital converter
5 LN Series LN-VAVCF Controller Product Bulletin
LN-VAVCF (Part 2 of 2)
Outputs Digital: 24 VAC Triac, digital (on/off), PWM, or floating1, software configurable
0.5 A continuous
PWM control: adjustable period from 2 seconds to 15 minutes
Floating control: requires two consecutive outputs1
Minimum pulse on/off: 500 milliseconds
Adjustable drive time period
External or Internal power supply (jumper selectable)
Digital LED occupancy output: 0-10 VDC dedicated output for occupancy sensor LED Maximum
20 mA
Universal: 0-10 VDC linear, digital 0-12 VDC (on/off), floating or PWM
PWM control: adjustable period from 2 seconds to 15 minutes
Floating control: requires two consecutive outputs1
Minimum pulse on/off: 500 milliseconds
Adjustable drive time period
20 mA max at 12 VDC, Minimum load 600 ohms
Output Resolution: 10-bit digital/analog converter
Damper Actuator Torque: 35 in·lb, 4 N·m
Degree of Rotation: 95º adjustable
Fits Shaft Diameter: 5/16 to 3/4 in. (8.5 to 18.2 mm)
Wireless Receiver Communication: EnOcean wireless standard2
Wireless Inputs: 143
Wireless Receivers: Wireless Receiver 315, Wireless Receiver 868
Cable: telephone cord, connector: 4P4C modular jack, length: 6.5 ft (2 m)
Electromagnetic CE Emission: EN61000-6-3: 2007; generic standards for residential, commercial, and
Compatibility light-industrial environments
CE Immunity: EN61000-6-1: 2007; generic standards for residential, commercial, and
light-industrial environments
Compliance UL Listed (US and CDN): UL916 Energy Management Equipment
Material: UL94-5VA
1. Floating only available when controller is programmed with LN GPI software.
2. Available when an optional external Wireless Receiver is connected to the controller. Refer to the LN Wireless Location
Guide for a list of supported EnOcean wireless modules.
3. Some wireless sensors may use more than one input from the controller.
The performance specifications are nominal and conform to acceptable industry standard. For application at conditions beyond these
specifications, consult the local Johnson Controls office. Johnson Controls, Inc. shall not be liable for damages resulting from misapplication
or misuse of its products.
Federal Communication Commission (FCC) Compliance Statement
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause
harmful interference, and (2) this device must accept any interference that may cause undesired operation. These limits are designed to
provide reasonable protection against harmful interference when this equipment is operated in a commercial environment. This equipment
generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause
harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in
which case the user will be required to correct the interference at his or her own expense.
Warning: Changes or modifications to this unit not expressly approved by Johnson Controls, Inc. could void the user authority to operate the
equipment.
Canadian Compliance Statement
This digital apparatus does not exceed the Class A limits for radio noise emissions from digital apparatus set out in the Radio Interference
Regulations of Industry Canada.
Le présent appareil numérique n'émet pas de bruits radioélectriques dépassant les limites applicables aux appareils numériques de la classe
A prescrites dans le Règlement sur le brouillage radioelectrique édicté par le Industrie Canada.
LN Series LN-VAVCF Controller Product Bulletin 6
Building Efficiency
507 E. Michigan Street, Milwaukee, WI 53202
Metasys® and Johnson Controls® are registered trademarks of Johnson Controls, Inc.
All other marks herein are the marks of their respective owners. © 2010 Johnson Controls, Inc.
7 LN Series LN-VAVCF Controller Product Bulletin
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