ABB ACS560 Hardware Manual page 138

138 Maintenance and hardware diagnostics
Control panel LED, at the left edge of the control panel
LED off LED lit and steady
Panel has Green
no power.
Red
Drive functioning normally.
Connection between the
drive and control panel
may be faulty or lost, or
the panel and drive may be
incompatible. Check the
control panel display.
Check the display to see
where the fault is.
• Active fault in the drive.
Reset the fault.
• Active fault in another
drive in the panel bus.
Switch to the drive in
question and check and
reset the fault.
LED blinking/flickering
Green Blinking:
Active warning in the drive
Flickering:
Data transferred between
the PC tool and drive
through the USB connec-
tion of the control panel
Red Active fault in the drive.
To reset the fault, cycle the
drive power.