FC 300 Design Guide
How to Program
pass from when an input changes value until
the data readout changes values.
16-12 Motor voltage
Range:
0.0 - 6000.0 V
*
0.0V
Function:
A calcul ated value used for controlling the motor.
16-13 Frequen cy
Range:
0.0 - 6500.0 Hz
*
0.0Hz
Function:
The shown value corresponds to the actual motor
frequency (without resonance dampening).
16-14 Motor Curr en t
Range:
0.00 - 0.00 A
*
0.00A
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 m ay
pass from when an input changes value until
the data readout values change.
16-15 Frequency [% ]
Range:
0.00 - 0.00 %
*
0.00%
Function:
A two-byte word r eporting the actual motor
frequency (without resonance damping) as a
percentage (scale 0000-4000 Hex) of par. 4-19 Max.
Output Frequency. Set par. 9-1 6 index 1 to have it
sent with the Status Word instead of the MAV.
16-16 Torque
Range:
-3000.0 - 3000.0 N m
*
0.0Nm
Function:
Shows the torque value w ith sign, applied to the
crankshaft. There is not exact linearity between
160% mo tor current an d torque in relation to the
rated torque. Some motors supply more torque
than th is. 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. Thus,
approx. 1.3 se conds m ay pass from when an input
changes value until the data readout values change.
16-17 Speed [RPM]
Range:
0-0RPM
*
0RPM
Function:
The value corresponds to the ac tual motor RPM.
The motor RPM is e stimated in open loop or
closed-loop process control. It is measured
in speed closed loop modes.
16-18 Motor Thermal
Range:
0-0%
*
0%
Function:
States the calculated/estimated thermal load on
the m otor. The cut-out limit is 100%. The basis
is ETR function (set in p ar.1-40).
16-20 Motor Angle
Range:
0 - 65535
*
0
Function:
The current encoder/resolver angle offset relative
to the index positi on. The value range of 0-655 35
corresponds to 0-2*pi (radians).
" 16-3* Drive Status
16-30 DC Link Voltage
Range:
0 - 10000 V
*
0V
Function:
Shows a m easure d value. The value is filtered .
Thus, approx. 1.3 s may pass from when an input
value changes until the data readout changes values.
16-32 Brake Energy /s
Range:
0.000 - 0.000 kW
*
0.000kW
Function:
Returns the brake power transmitted to an external
brake resistor. Stated as an instantaneous value.
*
default setting ()display text []value for use in communication via serial communication port
215
MG.33.B
3.22 - VLT is a registered Danfoss trademark
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