1-25 Motor Nominal Speed
Range: Function:
1420.
RPM*
[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 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. Enabling 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 5 Hz 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 par.1-28
Motor Rotation Check. If motor rotation direction is incorrect,
two motor phase cables should be interchanged. IMPORTANT:
WARNING
Hazardous Voltage!
Main power must be removed before disconnecting motor phase cables. Failure to follow recommendation could result
in death or serious injury.
1-29 Automatic Motor Adaptation (AMA)
Option: Function:
The AMA function optimizes dynamic motor performance by automati-
cally optimizing the advanced motor parameters par.1-30
Stator Resist-
ance (Rs) to par.1-35 Main Reactance (Xh)) while the motor is stationary.
[0] * Off No function
[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.
Activate the AMA function by pressing [Hand on] after selecting [1] or [2]. See also the item
Automatic Motor
Adaptation
in the Design Guide. After a normal sequence, the display will read: “Press [OK] to finish AMA”. After
pressing the [OK] key the frequency converter is ready for operation.
Note:
• For the best adaptation of the frequency converter, run AMA on a cold motor
• AMA cannot be performed while the motor is running
Parameter Description
60 TR200 Programming Guide
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