Led Indications - ABB FCAN-01 User Manual

154 Diagnostics

LED indications

The adapter module is equipped with three diagnostic LEDs. The
LEDs are described below.
Name Color
HOST Blinking green
Green
Blinking red
Flashing orange,
alternating with the
MODULE flashing
orange
MODULE Off
(CANopen
Red single flash
ERROR)
Red double flash
Red triple flash
Red
Flashing orange,
alternating with the
HOST flashing
orange
Function
Establishing communication to the host.
Connection to the host OK
Communication to the host lost
Internal file system error. The error may
be cleared by cycling drive power. If the
error persists, contact your local ABB
representative.
Module status OK
CANopen controller error counters
have reached the warning limit (that
is, too many error frames).
Guard event or a receive heartbeat
time-out has occurred.
Expected PDO has not been received
before the event-timer elapsed
CANopen controller is in bus off state.
Internal file system error. The error may
be cleared by cycling drive power. If the
error persists, contact your local ABB
representative.