ABB ACQ80-04 Series, Hardware Manual

Page: 109 / 170

Control panel LED, at the left edge of the control panel
LED blinking/flickering LED lit and steady LED off
Blinking:
Active warning in the drive Green 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.
Green Panel has no
power.
Flickering:
Data transferred between the
PC tool and drive through the
USB connection of the control
panel
Active fault in the drive. Red Check the display to see where
the fault is. Red
To reset the fault, cycle the drive
power.
• Active fault in the drive. Reset
the fault.
• Active fault in another drive in
the panel bus. Switch to the
drivein question and check
and reset the fault.
Maintenance and hardware diagnostics 109