1-23 Motor Frequency
Range: Function:
Size
related*
[20 -
1000
Hz]
Min - Max motor frequency: 20-1000 Hz.
Select
the
motor
frequency
value from the
motor nameplate data. If a value different
from 50 Hz or 60 Hz is selected, it is
necessary to adapt the load independent
settings in 1-50 Motor Magnetisation at Zero
Speed to 1-53 Model Shift Frequency. For 87
Hz operation with 230/400 V motors, set the
nameplate data for 230 V/50 Hz. Adapt
4-13 Motor Speed High Limit [RPM] and
3-03 Maximum Reference to the 87 Hz
application.
1-24 Motor Current
Range: Function:
Size
related*
[0.10 -
10000.00 A]
Enter the nominal
motor current
value from the motor nameplate
data. This data is used for
calculating motor torque, motor
thermal protection etc.
NOTE
This parameter cannot be
changed while the motor is
running.
1-25 Motor Nominal Speed
Range: Function:
Size related* [100 - 60000
RPM]
Enter the nominal motor speed
value
from
the
motor
nameplate
data. This data is used for
calculating automatic motor
compensations.
NOTE
This parameter cannot be
changed while the motor is
running.
5-12 Terminal 27 Digital Input
Option: Function:
Select the function from the available digital input
range.
No operation [0]
Reset [1]
Coast inverse [2]
Coast and reset inverse [3]
Quick stop inverse [4]
DC-brake inverse [5]
Stop inverse [6]
Start [8]
Latched start [9]
Reversing [10]
5-12 Terminal 27 Digital Input
Option: Function:
Start reversing [11]
Enable start forward [12]
Enable start reverse [13]
Jog [14]
Preset ref bit 0 [16]
Preset ref bit 1 [17]
Preset ref bit 2 [18]
Freeze reference [19]
Freeze output [20]
Speed up [21]
Speed down [22]
Set-up select bit 0 [23]
Set-up select bit 1 [24]
Catch up [28]
Slow down [29]
Pulse input [32]
Ramp bit 0 [34]
Ramp bit 1 [35]
Mains failure inverse [36]
DigiPot Increase [55]
DigiPot Decrease [56]
DigiPot Clear [57]
Reset Counter A [62]
Reset Counter B [65]
1-29 Automatic Motor Adaptation (AMA)
Option: Function:
The AMA function optimizes dynamic motor
performance by automatically optimizing
the
advanced motor parameters (1-30 Stator
Resistance (Rs) to 1-35 Main Reactance (Xh)) at
motor standstill.
Activate the AMA function by pressing [Hand
on] after selecting [1] or [2]. See also
3.4 Automatic Motor Adaptation. After a
normal sequence, the display will read: "Press
[OK] to finish AMA". After pressing [OK] the
frequency converter is ready for operation.
This parameter cannot be adjusted while the
motor is running.
[0] * OFF
[1] Enable
complete
AMA
Performs AMA of the stator resistance R
S
,
the
rotor resistance R
r
,
the stator leakage
reactance X
1
, the rotor leakage reactance X
2
and the main reactance X
h
.
[2] Enable
reduced
AMA
Performs a reduced AMA of the stator
resistance
R
s
in the system
only. Select this
option if an LC filter is used between the
frequency converter and the motor.
Programming
VLT
®
Decentral Drive FCD 302 Operating Instructions
38 MG04F302 - VLT
®
is a registered Danfoss trademark
55
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
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