156 Diagnostics
LED indications
The adapter module is equipped with three diagnostic LEDs. The
LEDs are described below.
Name Color Function
HOST
Blinking green Establishing communication to host
Green Communication to host ok
Blinking red Communication to host lost temporarily
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.