1-24 Motor Current
Range: Function:
Size re-
lated
*
[0.1 - 10000 A] Enter the nominal motor current value from the motor name-
plate data. This data is used for calculating motor torque, motor
thermal protection etc.
This parameter cannot be adjusted while the motor is running.
1-25 Motor Nominal Speed
Range: Function:
Size re-
lated
*
[100 - 60,000 RPM] Enter the nominal motor speed value from the motor nameplate
data. This data is used for calculating automatic motor com-
pensations.
This parameter cannot be adjusted while the motor is running.
1-28 Motor Rotation Check
Option: Function:
Following installation and connection of the motor, this function
allows the correct motor rotation direction to be verified. Ena-
bling this function overrides any bus commands or digital inputs,
except External Interlock and Safe Stop (if included).
[0]
*
Off Motor Rotation Check
is not active.
[1] Enabled Motor Rotation Check is enabled. Once enabled, Display shows:
“Note! Motor may run in wrong direction”.
Pressing [OK], [Back] or [Cancel] will dismiss the message and display a new message: "Press
[Hand On] to start the motor. Press [Cancel] to abort”. Pressing [Hand On] starts the motor at
5Hz in forward direction and the display shows: “Motor is running. Check if motor rotation direction
is correct. Press [Off] to stop the motor”. Pressing [Off] stops the motor and resets the Motor
Rotation Check parameter. If motor rotation direction is incorrect, two motor phase cables should
be interchanged. Important:
Mains power must be removed before disconnecting motor phase cables.
1-29 Automatic Motor Adaptation (AMA)
Option: Function:
The AMA function optimizes dynamic motor performance by au-
tomatically optimizing the advanced motor parameters (par.
1-30 to par. 1-35) while the motor is stationary.
[0]
*
OFF No function
VLT
®
AQUA Drive Programming Guide 2. Parameter Description
MG.20.O2.02 - VLT
®
is a registered Danfoss trademark
47
2
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