176 Diagnostics
LED indications
The adapter module is equipped with three bicolor diagnostic
LEDs. The LEDs are described below.
Name Color Function
HOST
Green Connection to host OK
Blinking red Establishing communication to
host, or communication to host
lost
Flashing orange,
alternating with the
MODULE flashing orange
Internal file system error. The
error may be cleared by
cycling drive power. If the error
persists, contact your local
ABB representative.