Danfoss VLT HVAC Basic Drive FC 101 Quick Manual page 33

Quick Guide
1 1
No & Name
20-94 PI Integral Time
Table 1.27
Motor Set-up
The Quick Menu Motor Set-up guides you through the
needed motor parameters.
No & Name
0-03 Regional
Settings
0-06 GridType [0] -[132] see
1-10 Motor
Construction
1-20 Motor
Power
1-22 Motor
Voltage
1-23 Motor
Frequency
1-24 Motor
Current
1-25 Motor
Nominal
Speed
1-30
VLT
Range
0.1–999.0 s
Range Default Function
[0] Interna- 0
tional
[1] US
Size selected Select operating
start-up wizard mode for restart
for open-loop upon
application reconnection of
the drive to AC
line voltage after
power-down
*[0] Motor [0]
construction Asynchron
[1] PM, non-
salient SPM
0.12–110 kW/ Size related Enter motor
0.16–150 hp power from
nameplate data
50.0–1,000.0 V Size related Enter motor
voltage from
nameplate data
20.0–400.0 Hz Size related Enter motor
frequency from
nameplate data
0.01–10,000.00 Size related Enter motor
A current from
nameplate data
100.0–9,999.0 Size related Enter motor
RPM nominal speed
from nameplate
data
MG18A422 - VLT
®
HVAC Basic Drive Quick Guide
Default
999.0 s
No & Name
1-26 Motor
Cont. Rated
Torque
1-30 Stator
Resistance (Rs)
1-37 d-axis
Inductance
(Ld)
1-39 Motor
Poles
1-40 Back EMF
at 1000 RPM
1-73 Flying
Start
®
is a registered Danfoss trademark
Function
Enter the process controller integral time.
Obtain quick control through a short integral
time, though if the integral time is too short,
the process becomes unstable. An excessively
long integral time disables the integral action.
Range Default Function
0.1–1,000.0 Size related This parameter is
available only
when 1-10 Motor
Construction
Design is set to
[1] PM, non-
salient SPM.
NOTE!
Changing this
parameter
affects the
settings of
other
parameters
0.000–99.990 Size related Set the stator
resistance value
0–1,000 Size related Enter the value
of the d-axis
inductance.
Obtain the value
from the
permanent
magnet motor
data sheet. The
de-axis
inductance
cannot be found
by performing an
AMA.
2–100 4 Enter the number
of motor poles
10–9,000 Size related Line-Line RMS
back EMF voltage
at 1000 RPM
[0] Disabled 0 Select Enable to
[1] Enabled enable the
adjustable
frequency drive
to catch a
spinning motor.