Johnson Controls LSWU035 User Manual

JOHNSON CONTROLS
174
FORM 145.05-NOM7
ISSUE DATE: 10/31/2019
SECTION 6 – USER INTERFACE CONTROL CENTER
BACNET
NAME
USER INTERFACE
NAME
READ/
WRITE
BACNET
OBJECT
TYPE AND
INSTANCE
MODBUS
REGISTER
ADDRESS
POINTS LIST DESCRIPTION
COND_PRS_
OUT
Condenser Pressure PI
Output
R AI75 588
This is a Derived Value that Identies the
Output Demand to the Condenser Water
Valve (%)
COND_TYPE Condenser Type R AI76 589
This Identies the Type of Condenser In-
stalled in the Unit (0 = Water Cooled; 1 = Air
Cooled)
COND_VAL_
INS
Cond Valves Install R AI72 585
Identies the Condenser Valve Installed (0 =
None; 1 = Cond Only; 2 = Cond W/Bypass)
COND_
WTR_CNT
Cond Water Control R BI66 1347
Identies the Status of the Condenser Water
Control ( 0 = Dis; 1 = Ena)
COND_
WTR_FLW
Cond Water Flow R AI73 586
Identies if the Unit is Congured for a Water
Flow Switch (0 = None; 1 = Installed)
COND_
WTR_VAL
Cond Water Valve R AI74 587
Shows the Position of the Condenser Water
Valve (%)
DCT_STAT_
PR1
Duct Static Pres 1 R AI17 530
Actual Duct Static Pressure Input from Trans-
ducer 1 to the Control ("WG)
DCT_STAT_
PR2
Duct Static Pres 2 R AI77 590
Actual Duct Static Pressure Input from Trans-
ducer 2 to the Control ("WG)
DEW_PNT_
RST
Dew Point Reset R/W BV4 1105
This Allows the Dew Point Reset Feature to
be Turned On and Off on FlexSys Units (0 =
Off / 1 = On)
DSP_HI_SP Duct Static High Setp R/W AV03 1028 The Duct Static Upper Setpoint ("WG)
DSP_LO_SP Duct Static Low Setp R/W AV04 1029 The Duct Static Lower Setpoint ("WG)
DSP_RST_
BAS
Duct Static Pres Rst
Bas
R/W AV05 1030
A BAS Entered Value that Results in a
%Reset Down from the Duct Static High Limit
Based on a Percent of the Difference Be-
tween Duct Static High Limit and Duct Static
Low Limit (%). “DUCT PRES RST BAS” Must
be Enabled Using the Service Key to Use
this Feature
ECON_ME_
USED
Economizer Method
Active
R AI18 531
The Economizer Method being Used by the
Control (1 - Dry Bulb; 2 - Single Enthalpy; 3 -
Dual Enthalpy; 4 - Best Method; 5 - Waterside)
ECONO_IN-
STAL
Economizer Installed R/W BV5, AV81 1106
Allows the Economizer Feature to be Turned
On and Off (0 = Off / 1 = On)
ECONO_
METHOD
Econo Method To Use R/W AV06 1031
The Economizer Method Selected for Use
(0 - None; 1 - Dry Bulb; 2 - Single Enthalpy; 3
- Dual Enthalpy; 4 - Best Method; 5 - Water-
side)
ECONO_
VALVE
Economized Valve
Position
R AI16 529
Current Output Value to the Waterside
Economizer Valve from the Unit Controller.
ECON_STA-
TUS
Econo Sys Status R AI19 532
Status of the Economizer Option (0 - Normal
Inactive; 1 - Normal Active; 2 - None; 3 - Dis-
abled; 8 - Safety Lockout)
ECON_
METHOD
Econo method to use R/W AV06 1031
The Economizer Method Selected for Use
(0 - None; 1 - Dry Bulb; 2 - Single Enthalpy; 3
- Dual Enthalpy; 4 - Best Method; 5 - Water-
side)
TABLE 42 - BACNET MS/TP, MODBUS, BACNE IP (CONT'D)

Johnson Controls LSWU035 Specifications

General

Brand	Johnson Controls
Model	LSWU035
Category	Chiller
Language	English