Johnson Controls 40 25 TON, Installation Operation & Maintenance

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211
JOHNSON CONTROLS
5276178-JIM-C-0118
6
TABLE 92 - N2 POINTS LIST (CONT'D)
(See notes at end of table)
B A C N E T
NAME
USER
I N T E R F A C E
NAME
READ/
WRITE
BACNET
OBJECT
TYPE
AND
INSTANCE
ENG
UNITS
N2
ADDRESS
POINTS LIST DESCRIPTION
COMP_LPCO_3
COMPRESSOR
LPCO 3
R BI11 0, 1 DI 10
THIS FEATURE IS NOT AVAILABLE ON
THIS UNIT.
COMP_STAT_1
COMPRESSOR
STATUS 1
R BI12 0, 1 DI 11
STATUS OF COMPRESSOR 1 OR 2 COMPRESSOR
SAFETY CIRCUIT (0 - FAULTED / 1 - NO FAULT )
COMP_STAT_2
COMPRESSOR
STATUS 2
R BI13 0, 1 DI 12
STATUS OF COMPRESSOR 3 OR 4 COMPRESSOR
SAFETY CIRCUIT (0 - FAULTED / 1 - NO FAULT )
COMP_STAT_3
COMPRESSOR
STATUS 3
R BI14 0, 1 DI 13
THIS FEATURE IS NOT AVAILABLE ON
THIS UNIT.
DCT_ST_PR_
RT DUCT STATIC
PRES RST
R AI16 % AI 9
THIS FEATURE IS NOT AVAILABLE ON
THIS UNIT.
DCT_STAT_
PRS DUCT STATIC
PRES
R AI17 WC AI 10
ACTUAL DUCT STATIC PRESSURE INPUT TO THE
CONTROL (“WG)
DEW_PNT_
RST DEW POINT
RESET
R/W AV80 0, 1 AO 35
THIS ALLOWS THE DEW POINT RESET FEATURE
TO BE TURNED ON AND OFF ON FLEXSYS UNITS
(0 = OFF / 1 = ON)
DSP_HI_LIMIT
DUCT STATIC
HIGH LIMIT
R/W AV03 WC AO 3 THE DUCT STATIC UPPER SET POINT (“WG)
DSP_LO_LIMIT
DUCT STATIC LOW
LIMIT
R/W AV04 WC AO 4 THE DUCT STATIC LOWER SET POINT (“WG)
DSP_RST_BAS
DUCT STATIC
PRES RST BAS
R/W AV05 % AO 5
A BAS ENTERED VALUE THAT RESULTS IN A
%RESET DOWN FROM THE DUCT STATIC HIGH
LIMIT BASED ON A PERCENT OF THE DIFFERENCE
BETWEEN DUCT STATIC HIGH LIMIT AND DUCT
STATIC LOW LIMIT (%). “DUCT PRES RST BAS”
MUST BE ENABLED USING THE SERVICE KEY IN
ORDER TO USE THIS FEATURE
ECONO_
INSTAL ECONOMIZER
INSTALLED
R/W AV81 0, 1 AO 36
ALLOWS THE ECONOMIZER FEATURE TO BE
TURNED ON AND OFF (0 = OFF / 1 = ON)
ECON_ME_
USED ECONOMIZER
METHOD
R AI18 INDEX AI 11
THE ECONOMIZER METHOD BEING USED BY THE
CONTROL (O - DRY BULB; 1 - SINGLE ENTHALPY;
2 - DUAL ENTHALPY)
ECON_STATUS
ECONOMIZER
SUITABLE
ECON INSTALLED
R AI19 INDEX AI 12
STATUS OF THE ECONOMIZER OPTION (0
- INSTALLED AND INACTIVE; 1 - INSTALLED AND
ACTIVE; 2 - NOT INSTALLED)
EL_AIR_TMP_H
EVAP LEAVING AIR
TEMP HIGH
R/W AV07 DEG F AO 6
ON A FLEXSYS UNIT WITH BYPASS THIS IS THE
SUPPLY AIR TEMPERATURE HIGH SET POINT (F)
EL_AIR_TMP_L
EVAP LEAVING AIR
TEMP LOW
R/W AV08 DEG F AO 7
ON A FLEXSYS UNIT WITH BYPASS THIS IS THE
SUPPLY AIR TEMPERATURE LOW SET POINT (F)
EVAP_AIR_
TMP EVAPORATOR AIR
TEMP 1
R AI20 DEG F AI 13
ACTUAL TEMPERATURE OF AIR LEAVING THE
EVAPORATOR COIL ON A FLEXSYS UNIT (F)
EXHAUST_FAN EXHAUST FAN R BI22 0, 1 DI 15
THE STATUS OF THE BINARY OUTPUT FOR THE
EXHAUST ( 0 = OFF / 1 = ON)