Operating Instructions

LON Interface Option Overview
Network Variables for Object 0 (Node Object)
Network Variable Input or
Output
Units of
Measurement
Description
nviRequest Input Object Request
nvoStatus Output Object Status
Network Variable Inputs (nvi) for Object 1
Index Network Variable
Input (nvi)
Units of
Measurement
Description
nv2 nviDrvSpeedStpt On/off switch and speed
setpoint
Drive speed setpoint; the speed setpoint
value is fed into the drive register r2050[1].
nv4 nviDrvSpeedScale Percent
(0 to 100%)
Drive speed setpoint scaling.
nv10 nviHiPress Pressure
(-32768 Pa to 32766 Pa,
Res: 1 Pa)
* Feedback signal for high pressure
L
ON sensor, which is fed into the drive
register r2050[2].
nv11 nviLoPress Pressure
(-32768 Pa to 32766 Pa,
Res: 1 Pa)
* Feedback signal for precise low pressure
L
ON sensor, which is fed into the drive
register r2050[2].
nv12 nviTemp Temperature * Feedback signal for temperature
L
ON sensor, which is fed into the drive
register r2050[2].
nv13 nviCO2 ppm * Feedback signal for CO2 LON sensor, which
is fed into the drive register r2050[2].
nv14 nviIAQ Percent
(0 to 100%)
* Feedback signal for IAQ LON sensor, which
is fed into the drive register r2050[2].
nv15 nviStptHiPress Pressure
(-3276.8 kPa to
3276.7 kPa)
* Setpoint signal for high pressure, which is
fed into the drive register r2050[3].
nv16 nviStptLoPress Pressure
(-32768 Pa to 32766 Pa,
Res: 1 Pa)
* Setpoint signal for precise low pressure,
which is fed into the drive register r2050[3].
nv17 nviStptTemp Temperature * Setpoint signal for temperature, which is
fed into the drive register r2050[3].
nv18 nviStptCO2 ppm * Setpoint signal for CO2, which is fed into
the drive register r2050[3].
nv19 nviStptIAQ Percent
(0 to 100%)
* Setpoint signal for IAQ, which is fed into the
drive register r2050[3].
nv36 nviFaultReset On/off switch Drive fault reset.
* Only one of these signals may be bound at any time.
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