ABB FSPS-21 User Manual page 184

184 Fault tracing
Name Color
Flashing green
Green
Flashing red
Red, with MODULE
HOST
red
Flashing orange, al-
ternating with the
MODULE flashing
orange
Orange
Off
Flashing orange
Flashing green
Green
MODULE
Flashing red
Red
Red, with HOST red
Flashing red-green
Flashing orange, al-
ternating with the
HOST flashing or-
ange
Function
Establishing communication to drive control unit
Connection to drive control unit OK
Communication to drive control unit lost temporarily
Fail-safe, see FSPS-21 module modes and states (page 117)
Internal file system error. The error may be cleared by cycling
drive power. If the error persists, contact your local ABB repres-
entative.
STO is active; eg. STO signal is 0V (Shown when connection to
drive control unit is OK and no fail-safe is indicated.)
There is no power applied to the device.
Device is attempting to obtain IP configuration from DHCP server
if network LED is off.
Used for identification. The flashing is started by the PROFINET
master and also the network LED is flashing green.
Device needs commissioning due to configuration missing, incom-
plete or incorrect. The device may be in the Standby state.
This may be caused by the adapter waiting for a response from
a DHCP server.
This may also be caused by the adapter waiting for Duplicate
Address Detection to complete. If Duplicate Address Detection
has detected an IP conflict, the IP is configured to 0.0.0.0 and can
be reconfigured by PLC.
Device is operating in a normal condition.
Ethernet link is down.
Ethernet interface is disabled. Duplicate Address Detection may
have detected a duplicate address. Check the IP configuration
and either initiate a Fieldbus Adapter parameter refresh or cycle
power to the drive.
Fail-safe, see FSPS-21 module modes and states (page 117)
Device is in Self Test.
Internal file system error. The error may be cleared by cycling
drive power. If the error persists, contact your local ABB repres-
entative.