88
LEGEND
Static Press Set
point
R/W
Holding Regis-
ter (Float)
41
sta_-
press_stpt
AV 52
nviSta-
PressStpt
SNVT_-
press_p(113)
Network Parameter to
set the Duct Static Pres-
sure Set point in inches
of H2O Setup
Static Pressure
Shutdown
R/W
Holding Regis-
ter (Float)
43 st_press_trip AV 69 Select
Network Parameter to
set Static Pressure Shut-
down trip
0 = Single Pressure
Value
1 = Multiple Pressure
Values (Default)
Supply Air Tem-
perature
R
Input Register
(Float)
39 eff_sat AV 10
nvoEffSA-
Temp
SNVT_-
temp_p(105)
Network Parameter to set
Supply Air Temperature
0 = Hardwired Sensor
(Default)
1 = BAS Sensor Value
Supply Air Set Point
Trip
R/W
Holding Regis-
ter (Float)
45 sat_hi_trip AV 63 Select
Network Parameter to set
Supply Air Set point trip
0 = Single Set point Value
1 = Multiple Set point
Values (Default)
Supply Air Set Point
Differential
R/W
Holding Regis-
ter (Float)
47 sat_stpt_diff AV 65 Select
Network Parameter set
Supply Air Set point dif-
ferential
0 = Single Set point
Value
1 = Multiple Set point
Values (Default)
Supply Air Temp
Set Point
R
Input Register
(Float)
41 sa_setpt AV 31 nviSAtStpt
SNVT_-
temp_p(105)
Network Parameter to
set Supply Air Tempera-
ture Set point
0 = Hardwired Sensor
(Default)
1 = BAS Sensor Value
System Status R
Input Register
(Float)
43 sys_status AV 16
nvoSys-
Status
SNVT_count_inc(
9)
General System Status
0 = Unoccupied
1 = Occupied
2 = Fan Only
4 = Cooling
5 = Transition to Cool
10 = Re-Heat
Unit_mode R/W
Holding Regis-
ter (Float)
49 unit_mode AV 23 Select
Network Parameter to
configure Unit operating
mode
0 = Cooling only
5 = Cooling + Hot Gas
Re-Heat
UPM INPUT R Discrete Input 67 upm_input BV 39 Select
UPM Input Failure Alarm
- Board 1
0 = UPM Connected
1 = UPM Connection
Failure
UPM INPUT R Discrete Input 68 upm2_input BV 59 Select
UPM Input Failure Alarm
- Board 1
0 = UPM Connected
1 = UPM Connection
Failure
UPM Reset R/W Coil 11 upm_rst BV 25 Select
UPM Board 1 Reset.
Momentary On/Off
required.
UPM Reset R/W Coil 12 upm2_rst BV 60 Select
UPM Board 2 Reset.
Momentary On/Off
required.
ZN_CO2_fail R Discrete Input 69 zn_co2_fail BV 51 Select
CO
2
Zone Sensor Alarm
(Sensor)
0 = Normal
1 = Sensor Failure
(Check Sensor Hardware)
ZN_CO2_HI R Discrete Input 70 zn_co2_hi BV 48 Select
CO
2
Zone Sensor Alarm
(High)
0 = Normal
1 = High CO
2
Level
(Default: >1995 PPM)
Zone Co2 High Trip R/W
Holding Regis-
ter (Float)
51
zn_-
co2_hi_trip
AV 27 Select
Network Alarm indicat-
ing status of high levels
of CO
2
Table 66 — Integration Points List (cont)
PROTOCOL MAP MODBUS BACNET LONWORKS OPERATION
DISPLAY NAME
READ/
WRITE
REGISTER
TYPE
REGISTER
NUMBER
REFERENCE
NAME
OBJECT
TYPE
OBJECT
ID
NV NAME SNVT DESCRIPTION
BAS — Building Automation System
DAT — Discharge Air Temperature
LWT — Leaving Water Temperature
R — Read
UPM — Unit Protection Module
W —Write
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