Johnson Controls GVA Series Start-Up & Operation page 110

25–50 tons premier rooftop units
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5586996-JSG-A-0120 | Start-Up & Operation Guide
Table 32: BACnet Points List (Continued)
BACnet
Object
Attributes
Type
COMP2-A
MV
COMP1-LO
MV
COMP2-LO
MV
LPS1
MV
LPS2
MV
LPS1-LO
MV
LPS2-LO
MV
Htg-En
MV
Htg-S
MV
FSHW
MV
HtgUnocc-En
MV
VAV Box
MV
H1
MV
H2
MV
H3
MV
H1-S
MV
H2-S
MV
110
Object
Read/
Short Description
ID
Write
29640
R
COMP2-A
29643
R
COMP1-LO
29644
R
COMP2-LO
29647
R
LPS1
29648
R
LPS2
29651
R
LPS1-LO
29652
R
LPS2-LO
29707
R/W
Htg-En
29708
R
Htg-S
29712
R
Water FS
29724
R/W
HtgUnocc-En
29727
R
VAV Box
29732
R
H1
29733
R
H2
29734
R
H3
29735
R
H1-S
29736
R
H2-S
Long
Point Definitions (Units)
Description
Compressor
Displays the status of CKT 2 safety
Safety Chain 2
chain 0 = normal 1 = alarm
Compressor
Displays the status of CKT 1 safety
Safety Chain
chain lockout
Lockout 1
0 = normal 1 = lockout
Compressor
Displays the status of CKT 2 safety
Safety Chain
chain lockout
Lockout 2
0 = normal 1 = lockout
Low Pressure
Displays the low pressure system 1
Safety 1
safety alarm 0 = normal 1 = alarm
Low Pressure
Displays the low pressure system 2
Safety 2
safety alarm 0 = normal 1 = alarm
Displays the low pressure system 1
Low Pressure
safety lockout
Lockout 1
0 = normal 1 = lockout
Displays the low pressure system 2
Low Pressure
safety lockout
Lockout 2
0 = normal 1 = lockout
Heating Mode
A BAS command that allows the unit
Enabled For
to be placed in a heating mode
Operation
0 = OFF 1 = ON
Displays the active heating status
0 = OFF/idle
Heating Status
1 = ON
2 = SAT tempering
3 = morning warm-up
Displays the status of low
Low Temp Water
temperature water coil freezestat
Coil Freeze Stat
0 = normal 1 = alarm
Unoccupied
A BAS command to enable UNOCC
Heating Enabled
heating 0 = NO 1 = YES
MZ VAV Box Heat
Displays the command of MZVAV
Command
box heat 0 = OFF 1 = ON
Heating Stage
Displays the command of heating
Command 1
stage 1 0 = OFF 1 = ON
Heating Stage
Displays the command of heating
Command 2
stage 2 0 = OFF 1 = ON
Heating Stage
Displays the command of heating
Command 3
stage 3 0 = OFF 1 = ON
Displays the status of heating stage 1
0 = OFF/idle
Heating Stage 1
1 = ON/minimum runtime timer
Status
2 = ON/normal command
3 = OFF/heating is disabled
Displays the status of heating stage 2
0 = OFF/idle
Heating Stage 2
1 = ON/minimum runtime timer
Status
2 = ON/normal command
3 = OFF/heating is disabled
Johnson Controls

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