Danfoss VLT AutomationDrive FC 301 Programming Manual page 188

Parameter Descriptions
16-11 Power [hp]
Range:
0 hp [0 -
*
10000 hp]
3 3
16-12 Motor Voltage
Range:
0 V [0 - 6000 V] View the motor voltage, a calculated value
*
16-13 Frequency
Range:
0 Hz [0 - 6500 Hz] View the motor frequency without
*
16-14 Motor current
Range:
0 A [0 - 10000
*
A]
16-15 Frequency [%]
Range:
0.00 [-100.00 -
% 100.00 %]
*
16-16 Torque [Nm]
Range:
0.0 [-3000.0
Nm - 3000.0
*
Nm]
186
VLT
Function:
View the motor power in hp. The value
shown is calculated based on the actual
motor voltage and motor current. The value is
filtered, and therefore approximately 1.3 ms
may pass from when an input value changes
to when the data readout values change.
Function:
used for controlling the motor.
Function:
resonance damping.
Function:
View the motor current measured as an
average value, I . The value is filtered, and
RMS
thus approximately 1.3 s may pass from when
an input value changes to when the data
readout values change.
Function:
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
Configuration index 1 to send it with the
status word instead of the MAV.
Function:
View the torque value with sign, applied to
the motor shaft. Linearity is not exact
between 160% motor current and torque in
relation to the rated torque. Some motors
supply more than 160% torque. Therefore, the
minimum value and the maximum value
depend on the maximum motor current and
the motor used. The value is filtered, and thus
approximately 30 ms may pass from when an
input changes value to when the data readout
values change. In flux control principle, this
readout is compensated for in
parameter 1-68 Minimum Inertia for improved
accuracy.
Danfoss A/S © 01/2018 All rights reserved.
®
AutomationDrive FC 301/302
16-17 Speed [RPM]
Range:
0 RPM [-30000 -
*
30000 RPM]
16-18 Motor Thermal
Range:
0 % [0 -
*
100 %]
16-19 KTY sensor temperature
Range:
0 °C [0 - 0 °C] Returning the actual temperature on KTY
*
16-20 Motor Angle
Range:
0 N/A [0 - 65535
*
N/A]
16-21 Torque [%] High Res.
Range:
0 % [-200 - 200 %] The value shown is the torque in percent
*
16-22 Torque [%]
Range:
0 % [-200 - 200 %] Value shown is the torque in percent of
*
16-23 Motor Shaft Power [kW]
Range:
0 kW [0 - 10000 kW] Readout of the mechanical power
*
16-24 Calibrated Stator Resistance
Range:
0.0000 Ohm
Function:
View the actual motor RPM. In open-
loop or closed-loop process control, the
motor RPM is estimated. In speed
closed-loop modes, the motor RPM is
measured.
Function:
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.
Function:
sensor built into the motor.
See parameter group 1-9* Motor Temperature.
Function:
View the current encoder/resolver angle
offset relative to the index position. The
value range of 0–65535 corresponds to
0–2xpi (radian).
Function:
of nominal torque, with sign and 0.1%
resolution, applied to the motor shaft.
Function:
nominal torque, with sign, applied to the
motor shaft.
Function:
applied to the motor shaft.
Function:
[0.0000 - 100.0000 Shows the calibrated
*
Ohm] stator resistance.
MG33MO02