Carrier Omnizone 50BVC Installation, Start-Up, Service And Controls Operation And Troubleshooting page 88

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