Danfoss vlt FC 102 Programming Guide

16-12 Motor Voltage
Range: Function:
0 V* [0 - 6000 V] View the motor voltage, a
calculated value used for
controlling the motor.
16-13 Frequency
Range: Function:
0 Hz* [0 - 6500 Hz] View the motor frequency without
resonance damping.
16-14 Motor current
Range: Function:
0 A* [0 - 10000 A] View the motor current measured
as an average value, I
RMS
. The value
is ltered, and thus approximately
1.3 s may pass from when an input
value changes to when the data
readout values change.
16-15 Frequency [%]
Range: Function:
0 %* [-100 -
100 %]
View a 2-byte word reporting the
actual motor frequency (without
resonance damping) as a
percentage (scale 0000–4000 hex)
of parameter 4-19 Max Output
Frequency. Set parameter 9-16 PCD
Read Conguration index 1 to send
it with the status word instead of
the MAV.
16-16 Torque [Nm]
Range: Function:
0 Nm* [-30000 -
30000 Nm]
View the torque value with sign,
applied to the motor shaft. Linearity
is not exact between 110% motor
current and torque in relation to
the rated torque. Some motors
supply more than 160% torque.
Therefore, the minimum and the
maximum values depend on the
maximum motor current and the
motor used. The value is ltered,
and thus approximately 1.3 s may
pass from when an input changes
value to when the data readout
values change.
16-17 Speed [RPM]
Range: Function:
0 RPM* [-30000 -
30000 RPM]
View the actual motor RPM.
16-18 Motor Thermal
Range: Function:
0 %* [0 - 100 %] View the calculated thermal load on
the motor. The cutout limit is 100%.
The basis for calculation is the ETR
function selected in
parameter 1-90 Motor Thermal
Protection.
16-19 Thermistor Sensor Temperature
Range: Function:
0 °C* [0 - 0 °C] Returning the actual temperature
on KTY sensor built into the motor.
See parameter group 1-9* Motor
Temperature.
16-22 Torque [%]
Range: Function:
0 %* [-200 -
200 %]
This is a readout parameter only.
Shows the actual torque yielded in
percentage of the rated torque,
based on the setting of the motor
size and rated speed in
parameter 1-20 Motor Power [kW] or
parameter 1-21 Motor Power [HP],
and parameter 1-25 Motor Nominal
Speed.
This is the value monitored by the
broken-belt function set in
parameter group 22-6* Broken Belt
Detection.
16-26 Power Filtered [kW]
Range: Function:
0 kW* [0 - 10000
kW]
Motor power consumption. The
value shown is calculated on basis
of the actual motor voltage and
motor current. The value is ltered,
and a few seconds may pass from
when an input value changes to
when the data readout values
change.
16-27 Power Filtered [hp]
Range: Function:
0 hp* [0 - 10000
hp]
Motor power in hp. The value
shown is calculated on the basis of
actual motor voltage and motor
current. The value is ltered, and a
few seconds may pass from when
an input value changes to when
the data readout values change.
Parameter Descriptions
VLT
®
HVAC Drive FC 102
164 Danfoss A/S © 10/2019 All rights reserved. M0010001
33

Danfoss vlt FC 102 Specifications

General

Brand	Danfoss
Model	vlt FC 102
Category	DC Drives
Language	English