Check Motor Rotation; Check Encoder Rotation - Danfoss FC 300 Operating Instructions Manual

Start Up and Functional Tes...
To run AMA
1. Press [Main Menu] to access parameters.
2. Scroll to parameter group 1-** Load and Motor.
3. Press [OK].
4. Scroll to parameter group 1-2* Motor Data.
5. Press [OK].
6. Scroll to 1-29 Automatic Motor Adaptation (AMA).
7. Press [OK].
8. Select Enable complete AMA.
9. Press [OK].
10. Follow on-screen instructions.
11. The test will run automatically and indicate when
it is complete.

3.7 Check Motor Rotation

Before running the frequency converter, check the motor
rotation.
1. Press [Hand On].
2. Press [►] for positive speed reference.
3. Check that the speed displayed is positive.
When 1-06 Clockwise Direction is set to [0] Normal (default
clockwise):
4a. Verify that the motor turns clockwise.
5a. Verify that the LCP direction arrow is
clockwise.
When 1-06 Clockwise Direction is set to [1] Inverse (counter-
clockwise):
4b. Verify that the motor turns counter-clockwise.
5b. Verify that the LCP direction arrow is counter-
clockwise.
VLT ® AutomationDrive Operating
Instructions

3.8 Check Encoder Rotation

Check encoder rotation only if encoder feedback is used.
Check encoder rotation in default open loop control.
Illustration 3.7 Wiring Diagram
NOTE
When using an encoder option, refer to the option manual
NOTE
If the feedback is negative, the encoder connection is
wrong!
®
MG33AM02 - VLT is a registered Danfoss trademark
1. Verify that the encoder connection is according
to Illustration 3.7:
12 13 18 19 27 29 32
24V or 10-30V encoder
2. Enter the Speed PID feed-back source in
7-00 Speed PID Feedback Source.
3. Press [Hand On]
4.
Press [►] for positive speed reference
(1-06 Clockwise Direction at [0] Normal).
5. Check in 16-57 Feedback [RPM] that the feed-back
is positive
33 20 37
29
3 3