Parameter 16-13 Frequency
Table 834: Parameter 16-13 Frequency
16-13 Frequency
Default value: 0 Hz
Parameter type: Range, 0 - 6500 Hz
Setup: All setups
Conversion index: -1
Data type: Uint16
Change during operation: False
View the motor frequency without resonance damping.
Parameter 16-14 Motor Current
Table 835: Parameter 16-14 Motor Current
16-14 Motor Current
Default value: 0 A
Parameter type: Range, 0 - 10000 A
Setup: All setups
Conversion index: -2
Data type: Int32
Change during operation: False
View the motor current measured as an average value, I
RMS
. The value is filtered, and thus approximately 1.3 s may pass from when
an input value changes to when the data readout values change.
Parameter 16-15 Frequency [%]
Table 836: Parameter 16-15 Frequency [%]
16-15 Frequency [%]
Default value: 0%
Parameter type: Range, -100 - 100%
Setup: All setups
Conversion index: -2
Data type: N2
Change during operation: False
View a 2-byte word reporting the actual motor frequency (without resonance damping) as a percentage (scale 0000–4000 hex) of
parameter 4-19 Max Output Frequency
. Set
parameter 9-16 PCD Read Configuration
index 1 to send it with the status word instead of
the MAV.
Parameter 16-16 Torque [Nm]
Table 837: Parameter 16-16 Torque [Nm]
16-16 Torque [Nm]
Default value: 0 Nm
Parameter type: Range, -3000 - 3000 Nm
Setup: All setups
Conversion index: -1
Data type: Int16
Change during operation: False
View the torque value with sign, applied to the motor shaft. Linearity is not exact between 160% motor current and torque in rela-
tion to the rated torque. Some motors supply more than 160% torque. Therefore, the minimum value and the maximum value de-
pend on the maximum motor current and the motor used. The value is filtered, and thus approximately 30 ms may pass from when
an input changes value to when the data readout values change. In flux control principle, this readout is compensated for in
param-
eter 1-68 Motor Inertia
for improved accuracy.
Parameter 16-17 Speed [RPM]
Table 838: Parameter 16-17 Speed [RPM]
16-17 Speed [RPM]
Default value: 0 RPM
Parameter type: Range, -30000 - 30000 Nm
Setup: All setups
Conversion index: 67
Data type: Int32
Change during operation: False
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.
AU275636650261en-000101 / 130R0334 | 499
Danfoss A/S © 2022.12
Parameter Descriptions
VLT AutomationDrive FC 301/302
Programming Guide
Summary of Contents for VLT AutomationDrive FC 301
Page 2: ......