Leds And Other Status Indicators - ABB ACS880-304 +A018 Hardware Manual

148 Maintenance

LEDS and other status indicators

This section instructs how to interpret the status indications of the diode supply unit.
Information on warnings and faults reported by the control program and displayed on the
drive/converter/inverter control panel on the cabinet door are contained within the
Firmware manual delivered with the drive.
The ACS-AP-I control panel has a status LED. The control panel mounting platform has
two LEDs - a red and a green one. For their indications, see the following table.
Location
ACS-AP-I control panel
(status LED)
Control panel mounting
platform (with the control
panel removed)
LED Indication
Continuous green The drive/converter/inverter is functioning normally.
Flickering green Data is transfered between the PC tool and
drive/converter/inverter through the USB connection
of the control panel.
Blinking green There is an active warning in the
drive/converter/inverter.
Continuous red There is an active fault in the drive/converter/inverter.
Red There is an active fault in the drive/converter/inverter.
Green Power supply for the drive/converter/inverter control
board is ok.