Danfoss VLT AutomationDrive FC 302 Programming Manual page 162

Parameter Descriptions
16-16 Torque [Nm]
Range:
0 [-3000
Nm - 3000
*
Nm]
3 3
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 [0 - 65535] View the current encoder/resolver angle offset
*
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
*
160
VLT
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. Consequently, the min.
value and the max. value depend on the max.
motor current as well as the motor used. The
value is filtered, and thus approx. 30 ms may
pass from when an input changes value to
when the data readout values change.
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 cut-out limit is 100%. The basis for
calculation is the ETR function selected in
1-90 Motor Thermal Protection.
Function:
sensor built into the motor.
See parameter group 1-9* Motor
Temperature.
Function:
relative to the index position. The value range
of 0-65535 corresponds to 0-2*pi (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.
Danfoss A/S © Rev. 10/2014 All rights reserved.
®
AutomationDrive FC 301/302
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
*
16-25 Torque [Nm] High
Range:
0 [-200000000
Nm - 200000000
*
Nm]
3.17.3 16-3* Drive Status
16-30 DC Link Voltage
Range:
0 V [0 - 10000 V] View a measured value. The value is filtered
*
16-32 Brake Energy /s
Range:
0 kW [0 - 10000 kW] View the brake power transmitted to an
*
16-33 Brake Energy /2 min
Range:
0 kW [0 - 10000
*
kW]
16-34 Heatsink Temp.
Range:
0 °C [0 - 255
*
°C]
16-35 Inverter Thermal
Range:
0 % [0 - 100 %]
*
Function:
applied to the motor shaft.
Function:
[0.0000 - 100.0000 Displays the Calibrated
Ohm] Stator Resistance.
Function:
View the torque value with sign, applied
to the motor shaft. Some motors supply
more than 160% torque. Consequently,
the min. value and the max. value
depend on the max. motor current as
well as the motor used. This specific
readout has been adapted to be able to
show higher values than the standard
readout in parameter 16-16 Torque [Nm].
Function:
with a 30 ms time constant.
Function:
external brake resistor, stated as an
instantaneous value.
Function:
View the brake power transmitted to an
external brake resistor. The mean power is
calculated on an average level based on the
selected time period within
parameter 2-13 Brake Power Monitoring.
Function:
View the frequency converter heat sink
temperature. The cut-out limit is 90 ±5 °C,
and the motor cuts back in at 60 ±5 °C.
Function:
View the percentage load on the inverter.
MG33MJ02