Viconics VT7200 (Echelon) Integration Manual User Manual
Page 17

17
Parameter Variable
Name
Function
This configuration property defines model number and software
version of the thermostat
Valid Range and Default values:
Sub
Name
Valid Range
Default value
01 Thermostat
Model
60 = VT7200C
61 = VT7200F
41 = VT7300A
42 = VT7305A
43 = VT7350C
44 = VT7300C
45 = VT7355C
46 = VT7305C
47 = VT7350F
48 = VT7300F
49 = VT7355F
50 = VT7305F
Depend on model
being used
Thermostat’s
model number
network input config
UNVT_model_info_2
nciSccModel
02 Software
Version
Unsigned short
Thermostat
dependent
This configuration property helps the user identify the type of
equipment being monitored.
Valid Range:
Sub
Identifier Name
HVAC Unit-
Type Identifier
network input config
SNVT_hvac_type
nciHvacType
0
1
2
3
4
5
6
7
8
9
HVT_GENERIC – Not Used
HVT_FAN_COIL
HVT_VAV – Not Used
HVT_HEAT_PUMP– Not Used
HVT_ROOFTOP – Not Used
HVT_UNIT_VENT – Not Used
HVT_CHIL_CEIL – Not Used
HVT_RADIATOR – Not Used
HVT_AHU – Not Used
HVT_SLF_CONT – Not Used
Generic
Fan Coil
Variable Air Volume Terminal
Heat Pump
Rooftop Unit
Unit Ventilator
Chilled Ceiling
Radiator
Air Handling Unit
Self-Contained Unit
Maximum
Send Time
network input config
SNVT_time_sec
nciSendHrtBt
This configuration property defines the maximum period of that
expires before the specified network variable outputs will
automatically be updated
Valid Range: 0 sec. to 6553.4 sec.. Setting nciSendHrtBt to 0
disables the Send Heartbeat mechanism.
Default Null Value : 0.0 sec (no automatic update)
Minimum
Send Time
network input config
SNVT_time_sec
nciMinOutTm
This configuration property defines the minimum period of time
between automatic network variable outputs transmissions.
Valid Range: 0 sec. to 6553.4 sec.. Setting nciRcvHrtBt to 0
disables the Minimum Send Time mechanism.
Default Null Value : 0.0 sec (no minimum send time)
Minimum
Receive Time
network input config
SNVT_time_sec
nciRcvHrtBt
This configuration property is used to control the maximum time
that elapses after the last update to a specified network variable
input before the Space Comfort Controller starts to use its default
values.
Valid Range: 0 sec. to 6553.4 sec.. Setting nciRcvHrtBt to 0
disables the Receive Heartbeat mechanism.
Default Null Value : 0.0 sec (no failure detected)
Hardware or
Software
revisions
network input config
SCPT_maj_ver
nciMajVer
This configuration property defines the major module hardware
and software revisions.
Valid Range: 0 to 255
Hardware or
Software
revisions
network input config
SCPT_min_ver
nciMinVer
This configuration property defines the minor module hardware
and software revisions.
Valid Range: 0 to 255