JOHNSON CONTROLS
150
FORM 100.50-NOM12
ISSUE DATE: 04/02/2019
SECTION 6 – USER INTERFACE CONTROL CENTER
BACNET
NAME
USER INTERFACE
NAME
READ/
WRITE
BACNET
OBJECT
TYPE AND
INSTANCE
MODBUS
REGISTER
ADDRESS
POINTS LIST DESCRIPTION
OAT_HIGH_
SAT
OA Temp Sp For
Hi Supply Air Temp
(VAV, And Only If
Sat Reset Method Is
Outside Air)
R/W AV19 1044
Displays The OA Temp Sp Used For
Switching To The High Supply Air Temp Sp
OAT_LOW_
SAT
OA Temp Sp For
Lo Supply Air Temp
(VAV, And Only If
Sat Rest Method Is
Outside Air)
R/W AV20 1045
Displays The OA Temp Sp Used For
Switching To The Low Supply Air Temp Sp
OCC_MODE
Occupancy Mode
Status
R BI35 1316
Displays The OCC/UNOCC Status With
Hardwired, Communicated, Or Internal
Clock Schedule Input: (Ena=Enabled/OCC
Dis=Disabled/UNOCC)
OCC_STATE
Occupancy State
Status
R BI36 1317
Displays The Status Of The Hardwired
Input: (Ena=Enabled/OCC Dis=Disabled/
UNOCC)
OCC_ZN_
COOL
OCC Zone Cooling
Sp
R/W AV21 1046
Displays The Active Occupied Zone
Cooling Sp
OCC_ZN_HEAT
OCC Zone Heating
Sp
R/W AV22 1047
Displays The Active Occupied Zone
Heating Sp
OCCUPNCY_
CMD
Occupancy
Command
R/W AV88 BV12 1113
A BAS Command That Allows The Unit
To Be Placed In The OCC/UNOCC Mode:
(0=UNOCC 1=OCC)
PRS_1_DISCH Disch Press Ckt 1 R AI31 544
Displays The Current Disch Press Of Ckt
1 (Psig)
PRS_1_SUCT Suct Press Ckt 1 R AI32 545
Displays The Current Suct Press Of Ckt 1
(Psig)
PRS_2_DISCH Disch Press Ckt 2 R AI33 546
Displays The Current Disch Press Of Ckt
2 (Psig)
PRS_2_
SUCTION
Suct Press Ckt 2 R AI34 547
Displays The Current Suct Press Of Ckt 2
(Psig)
PRS_3_DISCH
Disch Press Ckt 3
(70-150 Ton Only)
R AI35 548
Displays The Current Disch Press Of Ckt
3 (Psig)
PRS_3_SUCT
Suct Press Ckt 3
(70-150 Ton Only)
R AI36 549
Displays The Current Suct Press Of Ckt 3
(Psig)
PUMP_DOWN Pump Down R/W AV89 BV13 1114
A BAS Command That Allows The Pump
Down Feature To Be Turned On/Off: (0=On
1=Off
PUMP_
DOWN_1
Pump Down Llsv 1
Status
R BI37 1318
Displays The Status Of The Output To The
Ckt 1 Liq Line Solenoid Vlv: (0=On 1=Off)
PUMP_
DOWN_2
Pump Down Llsv 2
Status
R BI38 1319
Displays The Status Of The Output To The
Ckt 2 Liq Line Solenoid Vlv: (0=On 1=Off)
PUMP_
DOWN_3
Pump Down Llsv 3
Status (70-150 Ton
Only)
R BI39 1320
Displays The Status Of The Output To The
Ckt 3 Liq Line Solenoid Vlv: (0=On 1=Off)
TABLE 53 – BACNET MS/TP, MODBUS, BACNET IP (SEE NOTES AT END OF TABLE) (CONT'D)