2 Equipment Description
2.27 EUCN Cable System
154
HPM High-Performance Process Manager Service
R688
Honeywell
December 2020
Table 20 CF9 switch/uplink port failure
Error scenario
UCN COMM STATUS
(EHPM)
UCN CABLE
STATUS/FTE
CABLE STATUS
$FTESTS2
displays
(ENB)
$FTESTS2
displays
(EHPM
connected to
CF9 with cable
faults)
If CF9 A is
powered down or
CF9 A Uplink
Port has a
problem
A
SIL
B
SIL
A
NSY
B
NSY
FAIL/FAIL
UCN: OK/BACKUP
LCN: OK/BACKUP
FTE composite status
A->A
A->B
B->A
B->B
SIL
SIL
OK
OK
If CF9 B is
powered down
or CF9 B Uplink
Port has a
problem
A
SIL
B
SIL
A
NSY
B
NSY
FAIL/FAIL
UCN: OK/BACKUP
LCN: OK/BACKUP
FTE composite status
A->A
A->B
B->A
B->B
OK
OK
SIL
SIL
If both CF9 A and
CF9 B is
powered down/
both CF9 A and
CF9 B uplink
ports have a
problem
A
SIL
B
SIL
A
NSY
B
NSY
OK/OK
UCN:
OFFNET/OFFNET
LCN: OK/BACKUP
FTE composite status
A->A
A->B
B->A
B->B
OK
OK
OK
OK
Table 21 ES-T/ESVT FTE Cable Faults
Error scenario
UCN COMM STATUS
UCN CABLE
STATUS/FTE
CABLE STATUS
$FTESTS2
displays
(ENB)
$FTESTS2
displays
(L2 node that
has a FTE Cable
A problem)
If FTE Cable A
on an L2 node
connected to a
FTE L2 Switch
has a problem
(for example, ES-
T FTE Cable A
fault)
A
SIL
B
SIL
A
NSY
B
NSY
FAIL/FAIL
UCN: N/A
LCN: OK/BACKUP
FTE composite status
A->A
A->B
B->A
B->B
SIL
SIL
OK
OK
Summary of Contents for HPM
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