ABB ACS550-01 - Reference Mode

ACS550 User’s Manual 39
Start-Up
Shaft direction – To change the shaft direction press DIR (parameter 1003 must
be set to 3 (
REQUEST)).
Reference – See "Reference Mode" below.
Reference Mode
Use the Reference Mode to set the speed or frequency reference. Normally this
reference control is only possible when the drive is under Local (LOC) control.
However, the drive can be set up (using Group 11: Reference Select) to also allow
reference modification when the drive is under remote (REM) control.
1. Starting from the Output mode, press MENU/ENTER.
The display shows one of the following alternate modes:
• reF (Reference)
• PAr (Parameter)
• CoPY (Copy)
2. Use UP or DOWN arrow key to step through to the “reF” (Reference Mode).
3. Press MENU/ENTER.
The display shows the current reference value with under the value.
Note! Normally, reference adjustment is only possible here when under LOC control,
but settings in Group 11, do allow reference adjustments under REM control. The
display indicates when reference adjustment is possible at the control panel.
4. Use UP or DOWN arrow key to step to the desired reference value.
5. Press EXIT/RESET to step back to the Output mode.
Parameters Mode
Use the Parameter Mode to set parameter values.
1. Starting from the Output mode, press MENU/ENTER.
The display shows one of the following alternate modes:
• reF (Reference)
• PAr (Parameter)
• CoPY (Copy)
2. Use UP or DOWN arrow key to step through to the “PAr” (Parameter Mode).
3. Press MENU/ENTER.
The display shows one of the parameter groups:
• “01”
•…
• “99”
SET
SET