Viconics VT7607 Echelon Integration Guide - Manual (Page 14)

14
Parameter Variable Name Function
This configuration property helps the user identify the type of
equipment being monitored.
Valid Range:
Value 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
HVT_ROOFTOP
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
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 00 = VT7657B1000E
17 = VT7607B1000E
Depend on model
being used
Thermostat’s
model number network input config
UNVT_model_number
nciSccModel
02 Software Version Unsigned short Thermostat dependent
Maximum
Send Time network input config
SNVT_time_sec
nciSendHrtBt This configuration property defines the maximum period of time 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 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 software
revisions.
Valid Range: 0 to 255