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

Page: 86 / 92

86
OAT Reset 3 R/W
Holding Regis-
ter (Float)
25 oat_reset3 AV 74
nviO-
atReset3
SNVT_count_inc(
9)
Outside Air Temperature
(Stage 2 Cooling) Opera-
tion in °F
Default: 70 °F
OAT Reset 4 R/W
Holding Regis-
ter (Float)
27 oat_reset4 AV 76
nviO-
atReset4
SNVT_count_inc(
9)
Outside Air Temperature
(Stage 3 Cooling) Opera-
tion in °F
Default: 78 °F
OAT Reset 5 R/W
Holding Regis-
ter (Float)
29 oat_reset5 AV 79
nviO-
atReset5
SNVT_count_inc(
9)
Outside Air Temperature
(Stage 4 Cooling) Opera-
tion in °F
Default: 84 °F
OAT Reset MA R/W
Holding Regis-
ter (Float)
31 oat_reset_ht AV 92 Select
Outside Air Mixed Air
Temperature (Pre-Heat-
ing) Operation in °F
Default: 40 °F
Occupancy Status R Discrete Input 56 occ_status BV 21
nvoOc-
cStatus
SNVT_switch(95)
Network Parameter to
set Occupancy Status
0 = Hardwired Sensor
(Default)
1 = BAS Sensor Value
Outside Air Reset
Mode Status
R
Input Register
(Float)
37
oat_rst_-
mode_stat
AV 89 Select
Return Air Temperature
Reset Mode Status
0 = Single
1 = Multiple
Overload R Discrete Input 57
blwr_ovr-
load_alm
BV 75 Select
Network Alarm of Supply
Fan Motor Overload
0 = Normal
1 = Motor Overload
Alarm
Overload Status R Discrete Input 58
blw_ovr-
load_status
BV 74 Select
Network Status of Supply
Fan Motor Overload
0 = Normal
1 = Motor Overload
Alarm
Point Name R/W
Holding Regis-
ter (Float)
53 ao_two AV 92002 Select
Factory Reserved
Point Name R/W
Holding Regis-
ter (Float)
55 ao_one AV 92001 Select
Factory Reserved
Point Name R/W Coil 13 do_one BV 91001 Select Factory Reserved
Point Name R/W Coil 15 do_two BV 91002 Select Factory Reserved
Point Name R/W Coil 16 do_three BV 91003 Select Factory Reserved
Point Name R/W Coil 17 do_six BV 91006 Select Factory Reserved
Point Name R/W Coil 18 do_five BV 91005 Select Factory Reserved
Point Name R/W Coil 19 do_four BV 91004 Select Factory Reserved
Point Name R/W Coil 20 do_one_one BV 91007 Select Factory Reserved
Point Name R/W Coil 21 do_one_three BV 91009 Select Factory Reserved
Point Name R/W Coil 22 do_one_two BV 91008 Select Factory Reserved
RA High Static R Discrete Input 76
raf_hi_stat-
ic_alm
BV 96
nvoRafHi-
StaticAl
SNVT_switch(95)
Network Alarm indicat-
ing return high return
duct static
0 = Normal
1 = High Static Alarm
RA Static Press
High Trip
R/W
Holding Regis-
ter (Float)
59 ra_sta_hi_trip AV 164
nviRaSta-
HiTrip
SNVT_count_inc(
9)
Network Alarm indicat-
ing status of high levels
of static
RA Static Press Set
point
R/W
Holding Regis-
ter (Float)
61
ra_sta_-
press_stpt
AV 165
nviRaSta-
PressStp
SNVT_count_inc(
9)
Network Alarm indicat-
ing status of press levels
of static
RA_SENS_FAIL R Discrete Input 71 ras_sen BV 84 Select
Network Parameter to
set RA SENSOR FAIL
0 = Hardwired Sensor
(Default)
1 = BAS Sensor Value
RAS_HI R Discrete Input 72 ras_hi BV 83 Select
Network Parameter set
RAS HI
0 = Hardwired Sensor
(Default)
1 = BAS Sensor Value
RAT Reset Mode R/W
Holding Regis-
ter (Float)
33 rat_rst_mode AV 71 Select
Network Parameter to
set Return Air Tempera-
ture reset mode
0 = Single Reset Value
1 = Multiple Reset Val-
ues (Default)
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