ABB ACS550-02 User Manual page 43

Shaft direction – To change the shaft direction press DIR (parameter 1003 must be
set to 3 ( )).
REQUEST
Reference – To modify the reference (only possible if the display in the upper right
corner is in reverse video) press the UP or DOWN buttons (the reference changes
immediately).
The reference can be modified when in local control (LOC), and can be
parameterized (using Group 11: Reference Select) to also allow modification when
remote control (REM).
Other Modes
Besides the Output mode, the Assistant Control Panel has:
• Other operating modes that are available through the main menu.
• A fault mode that is triggered by faults. The fault mode includes a diagnostic
assistant mode.
Access to Main Menu and the Other Modes
To reach the main menu:
1. Press EXIT, as necessary, to step back through the menus or lists associated with a
particular mode. Continue until you are back to the Output mode.
2. Press MENU from the Output mode.
At this point, the middle of the display is a listing of the
other modes, and the top-right text says "Main menu"
3. Press UP/DOWN to scroll to the desired mode.
4. Press ENTER to enter the mode that is highlighted
(reverse video).
The following sections describe each of the other modes.
Parameters Mode
Use the Parameters mode to view and edit parameter
values:
1. Select PARAMETERS in the Main Menu.
2. Press UP/DOWN to highlight the appropriate parameter
group, then press SEL.
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