ED15117
27
Network Control
Property
Variable Name
Page
SNVT Reference
SNVT
Index
Description
*Cool Setpoint
nviCoolSetpt
SNVT_temp_p
105 35 – 80°F (1.7°C to 26.7°C);
Default=6.6°C
Heat Setpoint
nviHeatSetpt
54 SNVT_temp_p 105
100 to 150°F (37.8 to 65.6°C);
Default=57.2°C
Ice Setpoint
nviIceSpt
55 SNVT_temp_p
105 14.9 to 35.06°F (-9.5 to 1.7°C); Default=-
3.9°C
*Clear Alarm
Network
nviClearAlarm
38 SNVT_switch
95
0=
Inactive,1=Clear
Alarm;
Default=0
Current Date & Time nviActTime
49 SNVT_time_stamp 84
Pump Select
nviPumpSelect
59 SNVT_switch
95
0=Pump No. 1, 1=Pump No. 2; Default=0
Object Request
nviRequest
58 SNVT_obj_request 92
*Boldface denotes data points for typical minimum integration.
Network Configuration Parameters
Table 7. L
ON
W
ORKS
Network Configuration Parameters
Network Control
Property
Variable Name
Page
SCPT_Reference
SCPT
Index
Description
Defaul
t
Value
Capacity Limit
nciCapacityLim
29 SCPTlimitChlrCap
81 0% to 100%.
100%
Chiller Enable
nciChillerEnable
31 SCPTpwrUpState
73 0=Request Chiller Off,
1=Request Chiller Auto (run)
0
Cool Setpoint
nciCoolSetpt
49 SCPTCoolSetpoint
75 1.6– 26.6°C
6.6°C
Default Values
nciDefaults
50 SCPTdefltBehave
71 0=Use Default (nci) Values,
1=Use Last Valid Values
0
Heat Setpoint
nciHeatSetpt
55 SCPTHeatSetpoint
78 37.7–65.5°C
57.2
C
Ice Setpoint
nciIceSetpt
55 UCPTiceSetpt
--- -9.4°-1.7°C
-3.9
C
Chiller Location
nciLocation
34 SCPTlocation
17 Any NUL terminated ASCII
string up to 31 bytes.
Maximum Send Time
nciMaxSendTime 56 SCPTmaxSendTime 49 0–6553.4 sec
0 sec
Minimum Send Time
nciMinSendTime
56 SCPTminSendTime 52 0–6553.4 sec
0 sec
*Chiller Mode
nciMode
35 SCPTHVACmode
74 1=
HVAC_HEAT,
3=HVAC_COOL,
11=HVAC_ICE
3
Receive Heartbeat
nciRCvHrtBt
60 SCPTmaxRcvTime
48 0.0 – 6553.4 sec (0.1 sec)
0
Software Identification
(Major Version)
nciDevMajVer
61 SCPTdevMajVer
165 0-255 1
Software Identification
(Minor Version)
nciDevMinVer
61 SCPTdevMinVer
166 0-255
0
*Boldface denotes data points for typical minimum integration.
