Danfoss VLT HVAC Basic Drive FC 101 Programming Guide

14-55 Output Filter
Select whether an output lter is present.
Option: Function:
[0] * No Filter
[1] Sine-Wave Filter
[3] Sine-Wave Filter
with Feedback
[4] dv/dt This option in only valid for the
frequency converter of the following
enclosure sizes:
•
IP20, 3x200-240 V, enclosure
sizes H6-H8
•
IP20, 3x380-480 V, enclosure
sizes H6-H8
•
IP54, 3x380-480 V, enclosure
sizes I6-I8
•
IP20, 3x525-600 V, enclosure
sizes H6-H10
3.10.7 14-6* Auto Derate
Parameter group for conguring automatic derating based
on the output frequency of the frequency converter.
14-63 Min Switch Frequency
Set the minimum switching frequency allowed by the output
lter.
Option: Function:
[2] * 2.0 kHz
[3] 3.0 kHz
[4] 4.0 kHz
[5] 5.0 kHz
[6] 6.0 kHz
[7] 8.0 kHz
[8] 10.0 kHz
[9] 12.0 kHz
[10] 16.0 kHz
14-64 Dead Time Compensation Zero Current Level
If a long motor cable is used, set the parameter to [0] Disabled to
minimize the motor-torque ripple.
Option: Function:
[0] * Disabled
[1] Enabled
14-65 Speed Derate Dead Time Compensation
Range: Function:
Size
related*
[ 20 -
1000 Hz]
Dead time compensation level is reduced
linearly from the maximum level of the
output frequency set in
parameter 14-07 Dead Time Compensation
Level to the minimum level of the output
frequency set in this parameter.
3.10.8 14-9* Fault Settings
The parameter group for fault customization settings.
14-90 Fault Level
Use this parameter to customize fault levels. Only index 7, which
indicates overcurrent faults, is supported.
Option: Function:
[3] * Trip lock Alarm is set to trip lock level.
[4] Trip w.
delayed reset
Alarm is congured into trip alarm, which
can be reset after a delay time. For
example, if overcurrent alarm is congured
to this option, it can be reset 3 minutes
after the alarm is reported.
[5] Flystart The frequency converter tries to catch a
motor spinning when starting. If this option
is selected, parameter 1-73 Flying Start s set
to [1] Enabled.
Parameters
VLT
®
HVAC Basic Drive FC 101
78 Danfoss A/S © 04/2018 All rights reserved. MG18B502
33

Danfoss VLT HVAC Basic Drive FC 101 Specifications

General

Brand	Danfoss
Model	VLT HVAC Basic Drive FC 101
Category	DC Drives
Language	English