Danfoss VLT Decentral Drive FCD 302 Operating Manual page 53

Appendix
1-24 Motor Current
Range: Function:
NOTICE
Size [ 0.10 -
related 10000.00 A]
*
This parameter cannot be
adjusted while the motor is
running.
Enter the nominal motor current
value from the motor nameplate data.
The data is used for calculating motor
torque, motor thermal protection, and
so on.
1-25 Motor Nominal Speed
Range: Function:
NOTICE
Size [100 -
related 60000 RPM]
*
This parameter cannot be
adjusted while the motor is
running.
Enter the nominal motor speed value
from the motor nameplate data. The
data is used for calculating automatic
motor compensations.
5-12 Terminal 27 Digital Input
Option: Function:
Select the function from the available digital input
range.
No operation
Reset
Coast inverse
Coast and reset inverse
Quick stop inverse
DC-brake inverse
Stop inverse
Start
Latched start
Reversing
Start reversing
Enable start forward
Enable start reverse
Jog
Preset ref bit 0
Preset ref bit 1
Preset ref bit 2
Freeze reference
Freeze output
Speed up
Speed down
Set-up select bit 0
Set-up select bit 1
MG04F502
Operating Guide
5-12 Terminal 27 Digital Input
Option: Function:
1-29 Automatic Motor Adaptation (AMA)
Option:
[0]
[1]
[0] OFF
[2]
*
[3]
[1] Enable
[4]
complete
[5]
AMA
[6]
[8]
[2] Enable
[9]
reduced
[10]
AMA
[11]
[12]
Note:
[13]
•
[14]
[16]
•
[17]
[18]
[19]
•
[20]
[21]
[22]
[23]
[24]
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Catch up
Slow down
Pulse input
Ramp bit 0
Ramp bit 1
Mains failure inverse
DigiPot increase
DigiPot decrease
DigiPot clear
Reset counter A
Reset counter B
Function:
The AMA function optimizes dynamic motor
performance by automatically optimizing the
advanced motor parameters
(parameter 1-30 Stator Resistance (Rs) to
parameter 1-35 Main Reactance (Xh)) at motor
standstill.
Activate the AMA function by pressing [Hand
on] after selecting [1] or [2]. See also
chapter 5.4 System Start-up. After a normal
sequence, the display reads: "Press [OK] to
finish AMA". After pressing [OK] the frequency
converter is ready for operation.
NOTICE
This parameter cannot be adjusted while
the motor is running.
Performs AMA of the stator resistance R
rotor resistance R , the stator leakage reactance
r
X , the rotor leakage reactance X
1
main reactance X .
h
Performs a reduced AMA of the stator
resistance R in the system only. Select this
s
option if an LC filter is used between the
frequency converter and the motor.
For the best adaptation of the frequency
converter, run AMA on a cold motor.
AMA cannot be performed while the motor is
running.
AMA cannot be performed on permanent magnet
motors.
[28]
[29]
[32]
[34]
[35]
[36]
[55]
[56]
[57]
[62]
[65]
8 8
, the
S
and the
2
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