Product specifications

Section 5 Maintenance IEC 61850 Interface – CI868
3BSE036351-510 A 227
IEC 61850 Interface – CI868
Table 43. IEC 61850 Interface CI868 - Fault Finding
Fault Possible Cause and Corrective Action
Neither R(un) nor F(ault) LED's are
ON
The CI868 unit is in the process of being
configured. Allow time for this to finalize. If
the condition persist, and no other unit LED
on the CEX-Bus is ON:
• Check that a valid HW configuration
including the CI868 is downloaded to
the controller.
• Check the CEX-Bus fuse inside the
PM8xx processor unit.
• Initiate a reset signal (INIT) from the
PM8xx processor unit.
• Replace the CI868 unit.
• None application is downloaded.
F(ault) LED is ON The CI868 unit is in the process of being
restarted. Allow time for this to finalize.
Replace unit if the condition persists.
RxTx1/RxTx2
(1)
LED is OFF
(1) LED will always be switched off due to disabling of channel CH2
No Receive or transmit activity for
respective Ethernet channels.
RxTx1/RxTx2
(1)
LED is flashing Receive or transmit activity for respective
Ethernet channels is normal.
Since CI868 does not support redundancy, the DUAL LED is not used. However,
the PRIM LED is ON in a single configuration of CI868.
CI868 supports hot swap.