JOHNSON CONTROLS
180
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
SYSTEM_
STOP
System Stop R/W AV35 1059
A 0- Value Allows all Compressors to Oper-
ate; 1 - Turns Off Compressor System A; 2
- Turns Off Compressor System B; 3 - Turns
Off Compressor System C
UND_FLR_
DEWP
Under Floor Dew Point R AI55 568
The Calculated Dew Point of the Air Under
The Floor in a FlexSys System (%)
UND_FLR_
HUMD
Under Floor Humidity R AI56 569
Humidity Value of the Air Under the Floor the
Control is Controlling to in a FlexSys System
(%)
UND_FLR_
TEMP
Under Floor Temp R AI57 570
Temperature of the Air Under the Floor the
Control is Controlling to in a FlexSys System
(F)
UND_
HUMD_BAS
Under Floor Humidity
BAS
R/W AV36 1061
This Allows the BAS System to Input a Under
Floor Humidity Value to the Control on a
FlexSys System (%) “Under FLR HUMI BAS”
Must be Enabled Using the Service Key to
Use this Feature
UND_TEMP_
BAS
Under Floor Temp Bas R/W AV37 1062
This Allows the BAS System to Input a Under
Floor Temperature Value to the Control on a
FlexSys System (F). “Under FLR TEMP BAS”
Must be Enabled Using the Service Key to
Use this Feature
UNIT_MODE Unit Mode R AI58 571
0 - Occupied Cooling
1 - Occupied Cooling Low
2 - Occupied Cooling High
3 - Occupied Cooling with Bypass
4 - Occupied Cooling without Bypass
5 - Occupied Heating
6 - Occupied Heating Low
7 - Occupied Heating High
8 - Occupied Standby
9 - Unoccupied Cooling
10 - Unoccupied Cooling Low
11 - Unoccupied Cooling High
12 - Unoccupied Heating
13 - Unoccupied Heating Low
14 - Unoccupied Heating High
15 - Unoccupied Standby
16 - Comfort Vent Cooling
17 - Comfort Vent Heat
19 - Morning Warm Up
20 - Power Up Standby
21 - Flushing Econo Coil
UNIT_STAT Unit Overall Status R AI88 601
Identies the Unit Overall Status (0 - Local
Stop; 1 - Run; 4 - Unit Lockout; 15 - Warning)
TABLE 42 - BACNET MS/TP, MODBUS, BACNET IP (CONT'D)