Danfoss FC 300 Design Manual page 230

FC 300 Design Guide
16-13 Frequency
Value:
0.0 - 6500.0 Hz
Function:
View the motor frequency, without resonance
dampening.
16-14 Motor Current
Value:
0.00 - 0.00 A
Function:
View the motor current measured as a mean val-
ue, IRMS. The value is filtered, and thus approx.
1.3 seconds may pass from when an input value
changes to when the data read-out values
change.
16-15 Frequency [%]
Value:
0.00 - 0.00 %
Function:
View a two-byte word reporting the actual motor
frequency (without resonance dampening) as a
percentage (scale 0000-4000 Hex) of par. 4-19
Max. Output Frequency. Set par. 9-16 index 1 to
send it with the Status Word instead of the MAV.
16-16 Torque
Value:
-3000.0 - 3000.0 Nm
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% tor-
que. Consequently, the min. value and the max.
value will depend on the max. motor current as
well as the motor used. The value is filtered, and
thus approx. 1.3 seconds may pass from when an
input changes value to when the data read-out
values change.
factory setting
230
How to Programme
0.0Hz
0.00A
0.00%
0.0Nm
() display text [] value for use in communication via serial communication port
MG.33.B7.02 - VLT is a registered Danfoss trademark
16-17 Speed [RPM]
Value:
0 - 0 RPM
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.
16-18 Motor Thermal
Value:
0 - 100 %
Function:
View the calculated thermal load on the motor.
The cut-out limit is 100%. The basis for calcula-
tion is the ETR function selected in par.1-90.
16-19 KTY Sensor Temperature
Value:
0 - xxx °C
Function:
Returning the actual temperature on KTY sensor
build in the motor.
See par. 1-9*.
16-20 Motor Angle
Value:
0 - 65535
Function:
View the current encoder/resolver angle offset
relative to the index position. The value range of
0-65535 corresponds to 0-2*pi (radians).
16-22 Torque [%]
Value:
-200 - 200%
Function:
Value shown is the torque in percent of nominal
torque, with sign, applied to the motor shaft.
0 RPM
0 %
0°C
0
0%