ClimateWorx ProtoNode Start-up Guide
Page 38 of 46
Appendix B. Vendor Information - ClimateWorx
NOTE:
All Modbus TCP/IP registers are the same as the Modbus RTU registers for the serial device. If this point list is needed, contact the OEM. The
Modbus TCP/IP node address of the device is also the same as the Modbus RTU node address.
M52 Controller Modbus RTU Mappings to BACnet, Metasys N2, Modbus TCP/IP and LonWorks
Appendix B.1.
Units
V
a
ri
a
b
le
B
a
c
N
e
t
Type
V
a
ri
a
b
le
N
u
m
ber
C
hi
ll
e
d
W
a
te
r
Mac
h
ines
A
ir
C
oo
le
d
W
a
te
r/
gl
y
c
o
l
c
o
ol
e
d
Fre
e
C
oo
l
D
ual
C
oo
le
d
Notes
Point Name
B
A
C
net
Obj
e
c
t
Type
B
A
C
net
Obj
e
c
t
ID
N
2
D
a
ta
Type
N
2
P
o
int
A
dd
re
s
s
Lon Name
Lon SNVT
Mo
db
us Re
gi
s
te
r
Analog Values (Read Only)
Software Version
AI 1
x x x x x Current Firmware Version
Software ver.
AI 1 AI
1 nvoSW_Ver_XXX
SNVT_count_f
30001
Voltage
%
AI 2
x x x x x
Voltage
AI 2 AI
2 nvoVoltage_XXX
SNVT_count_f
30002
Refrigeration Circuit 1 Suction Pressure
psia
AI 3
o o o o
Requires pressure transducer
Pressure.Low1
AI 3 AI
3 nvoPrs_Lo1_XXX
SNVT_count_f
30003
Refrigeration Circuit 1 Head Pressure
psig
AI 4
o o o o
Pressure.High1
AI 4 AI
4 nvoPrs_Hi1_XXX
SNVT_count_f
30004
Refrigeration Circuit 2 Suction Pressure
psia
AI 5
do do do do
Pressure.Low2
AI 5 AI
5 nvoPrs_Lo2_XXX
SNVT_count_f
30005
Refrigeration Circuit 2 Head Pressure
psig
AI 6
do do do do
Pressure.High2
AI 6 AI
6 nvoPrs_Hi2_XXX
SNVT_count_f
30006
Chilled Water Entering Temperature 1
10 x C/F
AI 7
o
o o o
Requires sensor kit
CW.EWT1
AI 7 AI
7 nvoCW__wt1_XXX
SNVT_count_f
30007
Chilled Water Leaving Temperature 1
10 x C/F
AI 8
o
o o o
CW.LWT1
AI 8 AI
8 nvoCW_Lwt1_XXX
SNVT_count_f
30008
Chilled Water Entering Temperature 2
10 x C/F
AI 9
o
o o o
CW.EWT2
AI 9 AI
9 nvoCW_Ewt2_XXX
SNVT_count_f
30009
Chilled Water Leaving Temperature 2
10 x C/F
AI 10 o
o o o
CW.LWT2
AI 10 AI 10 nvoCW_Lwt2_XXX
SNVT_count_f
30010
Circuit 1 Filter Drier Entering Temp
10 x C/F
AI 11
o o o o
Temp.FilterDriveA1
AI 11 AI 11 nvoTpFlDrA1_XXX
SNVT_count_f
30011
Circuit 1 Filter Drier Leaving Temp
10 x C/F
AI 12
o o o o
Temp.FilterDriveB1
AI 12 AI 12 nvoTpFlDrB1_XXX
SNVT_count_f
30012
Circuit 1 Filter Drier Entering Temp
10 x C/F
AI 11
do do do do
Temp.FilterDriveA2
AI 13 AI 13 nvoTpFlDrA2_XXX
SNVT_count_f
30013
Circuit 1 Filter Drier Leaving Temp
10 x C/F
AI 12
do do do do
Temp.FilterDriveB2
AI 14 AI 14 nvoTpFlDrB2_XXX
SNVT_count_f
30014
Return Air Temperature
10 x C/F
AI 15 x x x x x
Temp.ReturnAir
AI 15 AI 15 nvoTmpRetAr_XXX
SNVT_count_f
30015
Return Air Humidity
10 x %RH
AI 16 x x x x x
Hum.ReturnAir
AI 16 AI 16 nvoHumRetAr_XXX
SNVT_count_f
30016
Supply Air Temperature
10 x C/F
AI 17 o o o o o
Requries sensor designated as supply air
Temp.SupplyAir
AI 17 AI 17 nvoTmpSupAr_XXX
SNVT_count_f
30017
Supply Air Humidity
10 x %RH
AI 18 o o o o o
Hum.SupplyAir
AI 18 AI 18 nvoHumSupAr_XXX
SNVT_count_f
30018
Fan Run Time
Hours
AI 19 x x x x x
Fan runtime
AI 19 AI 19 nvoFanRunTm_XXX
SNVT_count_f
30019
Compressor 1 Run Time
Hours
AI 20
x x x x
Comp.1 runtime
AI 20 AI 20 nvoCmp1RnTm_XXX
SNVT_count_f
30020
Compressor 2 Run Time
Hours
AI 21
d d d d
Comp.2 runtime
AI 21 AI 21 nvoCmp2RnTm_XXX
SNVT_count_f
30021
Heater 1 Run Time
Hours
AI 22 o o o o o
For Staged Reheat only, not on machines
with SCR control
Heater1 runtime
AI 22 AI 22 nvoHt1RunTm_XXX
SNVT_count_f
30022
Heater 2 Run Time
Hours
AI 23 o o o o o
Heater2 runtime
AI 23 AI 23 nvoHt2RunTm_XXX
SNVT_count_f
30023
Heater 3 Run Time
Hours
AI 24 o o o o o
Heater3 runtime
AI 24 AI 24 nvoHt3RunTm_XXX
SNVT_count_f
30024
Humidifier Run Time
Hours
AI 25 o o o o o
Humid. Runtime
AI 25 AI 25 nvoHumRunTm_XXX
SNVT_count_f
30025
Cooling Run Time
Hours
AI 26 x x x x x
Cooling runtime
AI 26 AI 26 nvoCoolRnTm_XXX
SNVT_count_f
30026
Unit Type
0,1,2
AI 27 x x x x x Single, Dual, CHW
UnitStatus
AI 27 AI 27 nvoUnitStat_XXX
SNVT_count_f
30027
EC Fan Speed
%
AI 28 o o o o o Machines with EC fans
Main-AO01
AI 28 AI 28 nvoMainAO01_XXX
SNVT_count_f
30028
Reheat Demand
%
AI 29 o o o o o
Main-AO02
AI 29 AI 29 nvoMainAO02_XXX
SNVT_count_f
30029
De-humidification/ Cooling Demand
%
AI 30 o o o o o
Main-AO03
AI 30 AI 30 nvoMainAO03_XXX
SNVT_count_f
30030
Humidification Demand
%
AI 31 o o o o o
Main-AO04
AI 31 AI 31 nvoMainAO04_XXX
SNVT_count_f
30031
Circuit 1 Water Regulating Valve Signal
%
AI 32
o o o
Requires pressure transducer & modulating
valve
EX-AO01
AI 32 AI 32 nvoEx_AO01_XXX
SNVT_count_f
30032
