Danfoss VLT AutomationDrive FC 300 Design Manual page 215

FC 300 Design Guide
pass from when an input changes value until
the data readout changes values.
16-12 Motor voltage
Range:
0.0 - 6000.0 V
Function:
A calculated value used for controlling the motor.
16-13 Frequency
Range:
0.0 - 6500.0 Hz
Function:
The shown value corresponds to the actual motor
frequency (without resonance dampening).
16-14 Motor Current
Range:
0.00 - 0.00 A
Function:
The shown value corresponds to the given motor
current measured as a mean value IRMS. The
value is filtered. Thus, approx. 1.3 s may
pass from when an input changes value until
the data readout values change.
16-15 Frequency [%]
Range:
0.00 - 0.00 %
Function:
A two-byte word reporting the actual motor
frequency (without resonance damping) as a
percentage (scale 0000-4000 Hex) of par. 4-19 Max.
Output Frequency. Set par. 9-16 index 1 to have it
sent with the Status Word instead of the MAV.
16-16 Torque
Range:
-3000.0 - 3000.0 Nm
Function:
Shows the torque value with sign, applied to the
crankshaft. There is not exact linearity between
160% motor current and torque in relation to the
rated torque. Some motors supply more torque
than this. Consequently, the min. value and the
max value will depend on the max. motor current as
* default setting ( ) display text
How to Program
well as the motor used. The value is filtered. Thus,
approx. 1.3 seconds may pass from when an input
changes value until the data readout values change.
*
0.0V
The value corresponds to the actual motor RPM.
The motor RPM is estimated in open loop or
closed-loop process control. It is measured
*
in speed closed loop modes.
0.0Hz
States the calculated/estimated thermal load on
*
the motor. The cut-out limit is 100%. The basis
0.00A
is ETR function (set in par.1-40).
The current encoder/resolver angle offset relative
to the index position. The value range of 0-65535
corresponds to 0-2*pi (radians).
*
0.00%
16-3* Drive Status
"
Shows a measured value. The value is filtered.
Thus, approx. 1.3 s may pass from when an input
value changes until the data readout changes values.
*
0.0Nm
Returns the brake power transmitted to an external
brake resistor. Stated as an instantaneous value.
[ ] value for use in communication via serial communication port
MG.33.B3.22 - VLT is a registered Danfoss trademark
16-17 Speed [RPM]
Range:
0 - 0 RPM
Function:
16-18 Motor Thermal
Range:
0 - 0 %
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:
*
0 RPM
*
0 %
*
0
*
0V
*
0.000kW
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