ABB ACS580-01 drives, Hardware Manual

Page: 131 / 226

Maintenance and hardware diagnostics 131
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Control panel LEDs
The assistant control panel has one LED. The table below describes the control panel
LED indications. For more information see A
CS-AP-x assistant control panels user’s
manual (3AUA0000085685 [English]).
Control panel LED, at the left edge of the control panel
LED off
LED lit and steady LED blinking/flickering
Panel has
no power. 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 Blinking:
Active warning in the drive
Flickering
:
Data transferred between
the PC tool and drive
through the USB
connection of the control
panel
Red 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.
Red Active fault in the drive.
To reset the fault, cycle the
drive power.