Echelon Lumewave CPD 3000 Lighting Controller - Manual (Page 13)

CPD 3000 Integration Guide 13
supplyVoltage SNVT_volts Measured supply voltage 0.1V resolution. This
value is updated every second.
supplyCurrent unsigned long Measured current with 0.01 amp resolution. This
value is updated every second.
cycleCount SNVT_count
Number of operating cycles (ON-OFF). Updated
with each transition to OFF.
LevelFB SNVT_lev_cont 0.5% resolution 0-100%. Tracks the .value field of
nvoLampFb
. 0% if the state is 0.
faults UNVTfaults Fault bits. Details are provided in the alarms
section. These bits represent current conditions of
the last alarm evaluation and not the latched values
as reflected in nvoLcStatus.
nvUpdates Unsigned
Used to assess application level communication
performance. Every 30 minutes, this field is
updated to report the number of times
nviLampValue
was updated in the previous
interval. If the defined heartbeat for
nviLampValue
is defined as 10 minutes, this value
reports a value of 2-4 during steady state operation.
rcvTimeouts SNVT_count The maximum receive timeout for this device (part
of nciControlCfg) is set to three times the control
input heartbeat. In practice, this number increases
only when an update is not received after three
heartbeat intervals.
powerFactor SNVT_pwr_factor
Reports the measured power factor for the
LC/Fixture combination. When the controlled load
is OFF, this value will be very low (around .3).
Alarms against power factor are only evaluated
when the load is turned ON. For efficient light
operation, it is good practice to limit the control
signal the CPD 3000 drives to keep the power factor
above 0.8.
LCtemperature SNVT_temp_p
Reports the temperature sensed by the power
measurement chip on the CPD 3000. Typical
accuracy is +/-5 degrees C.
LCstate OLC_State Reports the current state of the CPD 3000 LC
controller. Valid values include: OLC_INIT,
OLC_COOLDOWN
, OLC_WARMUP, OLC_ON, and
OLC_OFF
.