ABB ACS355 - Page 64

64 Start-up, control with I/O and ID run
Select the motor identification method (parameter 9910).
The default value 0 (OFF/IDMAGN) using the identification magnetization is
suitable for most applications. It is applied in this basic start-up procedure. Note
however that this requires that parameter 9904 is set to 1 (VECTOR: SPEED) or
2(VECTOR: TORQ).
If your selection is 0 (OFF/IDMAGN), move to the next step.
Value 1 (ON) should be selected if:
• the operation point is near zero speed, and/or
• operation at torque range above the motor nominal torque over a wide speed
range and without any measured speed feedback is required.
If you decide to perform the ID run (value 1 [ON]), continue by following the
separate instructions given on page 69 in section How to perform the ID run and
then return to step DIRECTION OF THE MOTOR ROTATION on page 64.
IDENTIFICATION MAGNETIZATION WITH ID RUN SELECTION 0 (OFF/IDMAGN)
Press key to switch to local control (LOC
shown on the left).
Press to start the drive. The motor model is
now calculated by magnetizing the motor for 10 to
15 s at zero speed.
DIRECTION OF THE MOTOR ROTATION
Check the direction of the motor rotation.
• If the drive is in remote control (REM shown on
the left), switch to local control by pressing .
• To go to the Main menu, press if the bottom
line shows OUTPUT; otherwise press
repeatedly until you see MENU at the bottom.
• Press keys / until you see “rEF” and
press .
• Increase the frequency reference from zero to a
small value with key .
• Press to start the motor.
• Check that the actual direction of the motor is
the same as indicated on the display (FWD
means forward and REV reverse).
• Press to stop the motor.
To change the direction of the motor rotation:
LOC
REM
LOC
REM
LOC
Hz
SET FWD
xxx
.
forward
direction
reverse
direction