Danfoss VLT HVAC Basic Drive FC 101 Operating Manual page 45

Operating Guide | VLT® HVAC Basic Drive FC 101
Parameter Option
Parameter 1-20 0.12–110 kW/0.16–150 hp
Motor Power
Parameter 1-22 50–1000 V
Motor Voltage
Parameter 1-23 20–400 Hz
Motor Frequen-
cy
Parameter 1-24 0.01–10000.00 A
Motor Current
Parameter 1-25 50–9999 RPM
Motor Nominal
Speed
Parameter 1-26 0.1–1000.0 Nm
Motor Cont.
Rated Torque
Parameter 1-29 See parameter 1-29 Automatic
Automatic Mo- Motor Adaption (AMA).
tor Adaption
(AMA)
Parameter 1-30 0.000–99.990 Ω
Stator Resist-
ance (Rs)
Parameter 1-37 0.000–1000.000 mH
d-axis Induc-
tance (Ld)
Parameter 1-38 0.000–1000.000 mH
q-axis Induc-
tance (Lq)
Parameter 1-39 2–100
Motor Poles
Parameter 1-40 10–9000 V
Back EMF at
1000 RPM
Parameter 1-42 0–100 m
Motor Cable
Length
Parameter 1-44 0.000–1000.000 mH
d-axis Induc-
tance Sat.
(LdSat)
Danfoss A/S © 2019.11
Default Usage
Size related Enter the motor power from the nameplate data.
Size related Enter the motor voltage from the nameplate data.
Size related Enter the motor frequency from the nameplate data.
Size related Enter the motor current from the nameplate data.
Size related Enter the motor nominal speed from the nameplate data.
Size related This parameter is available when parameter 1-10 Motor Con-
struction is set to options that enable permanent motor
mode.
Changing this parameter affects the settings of other
parameters.
Off Performing an AMA optimizes motor performance.
Size related Set the stator resistance value.
Size related Enter the value of the d-axis inductance. Obtain the value
from the permanent magnet motor datasheet.
Size related Enter the value of the q-axis inductance.
4 Enter the number of motor poles.
Size related Line-line RMS back EMF voltage at 1000 RPM.
50 m Enter the motor cable length.
Size related This parameter corresponds to the inductance saturation of
Ld. Ideally, this parameter has the same value as parameter
1-37 d-axis Inductance (Ld). However, if the motor supplier
provides an induction curve, enter the induction value, which
is 200% of the nominal current.
Programming
N O T I C E
AQ275641848264en-000101 / 132R0078| 45