Danfoss FC 300 Design Manual page 246

FC 300 Design Guide
16-14 Motor Current
Range:
0.00 - 0.00 A
Function:
View the motor current measured as a mean value,
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 [%]
Range:
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
Range:
-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% torque.
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.
16-17 Speed [RPM]
Range:
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
Range:
0 - 100%
default setting ( ) display text
*
246
How to Program
View the calculated thermal load on the motor. The
cut-out limit is 100%. The basis for calculation
*
0.00A
is the ETR function selected in par. 1-90.
Returning the current temperature from the
KTY sensor built into the motor.
*
0.00%
View the current encoder/resolver angle offset
relative to the index position. The value range of
0-65535 corresponds to 0-2*pi (radians).
16-3* Drive Status
"
Parameters for reporting the status of the
*
0.0Nm
adjustable frequency drive.
View a measured value. The value is filtered,
and thus approx. 1.3 seconds may pass from
when an input value changes to when the
data read-out value changes.
*
0 RPM
View the brake power transmitted to an external
brake resistor, stated as an instantaneous value.
*
0%
[ ] value for use in communication via serial communication port
MG.33.B6.22 - VLT is a registered Danfoss trademark
Function:
16-19 KTY Sensor Temperature
Range:
32° - xxx°F [0 - xxx°C]
Function:
16-20 Motor Angle
Range:
0 - 65535
Function:
16-30 DC Link Voltage
Range:
0 - 10000 V
Function:
16-32 Brake Energy /s
Range:
0.000 - 0.000 kW
Function:
*
32°F [0°C]
*
0
*
0V
*
0.000kW