Danfoss VLT HVAC Basic Drive FC 101 Quick Manual page 41

Programming
Parameter
1-45 q-axis Inductance Sat.
(LqSat)
1-46 Position Detection Gain
1-48 Current at Min Inductance
for d-axis
1-49 Current at Min Inductance
for q-axis
1-70 PM Start Mode
1-73 Flying Start
3-41 Ramp 1 Ramp Up Time
3-42 Ramp 1 Ramp Down Time
4-12 Motor Speed Low Limit [Hz] 0–400 Hz
4-14 Motor Speed High Limit [Hz] 0–400 Hz
4-19 Max Output Frequency
30-22 Locked Rotor Detection
30-23 Locked Rotor Detection
Time [s]
Table 4.6 Motor Set-up Wizard Settings
Changes Made
The Changes Made function lists all parameters changed
from default settings.
•
The list shows only parameters which have been
changed in the current edit set-up.
•
Parameters which have been reset to default
values are not listed.
•
The message Empty indicates that no parameters
have been changed.
MG18A622
Quick Guide
Range
0–1000 mH
20–200%
20–200%
20–200%
[0] Rotor Detection
[1] Parking
[0] Disabled
[1] Enabled
0.05–3600.0 s
0.05–3600.0 s
0–400
[0] Off
[1] On
0.05–1 s
Danfoss A/S © 08/2014 All rights reserved.
Default Usage
Size related This parameter corresponds to the
inductance saturation of Lq. Ideally,
this parameter has the same value as
1-38 q-axis Inductance (Lq). However, if
the motor supplier provides an
induction curve, the induction value @
200% of isNom should be entered
here.
100% Adjusts the height of the test pulse
during position detection at start.
100% Enter the inductance saturation point.
100% This parameter specifies the saturation
curve of the d- and q-inductance
values. From 20% to 100% of this
parameter, the inductances are
linearly approximated due to
parameters 1-37, 1-38, 1-44, and 1-45.
[0] Rotor Detection –
0 Select [1] Enable to enable the
adjustable frequency drive to catch a
spinning motor.
Size related Ramp-up time from 0 to rated
1-23 Motor Frequency.
Size related Ramp-down time from rated
1-23 Motor Frequency to 0.
0.0 Hz Enter the minimum limit for low
speed.
100 Hz Enter the maximum limit for high
speed.
100 Hz Enter the maximum output frequency
value.
[0] Off –
0.10 s –
Changing parameter settings
1. Press the [Menu] key to enter the Quick Menu
until indicator in display is placed above Quick
Menu.
▲ ▼
2.
Press [ ] [ ] to select the wizard, closed-loop set-
up, motor set-up or changes made, then press
[OK].
▲ ▼
3.
Press [ ] [ ] to browse through the parameters
in the Quick Menu.
4. Press [OK] to select a parameter.
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