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UCN Network Statistics display definitions
The information in the UCN Network Statistics display is defined in the following table.
Term
ND
TYP
CBL
A SIL
B SIL
A NSY
B NSY
SWAP DIS
NOISE COUNT
FRAME FRAGS
PASS RPTS
CKSUM ERRS
REPTR ERRS
AUTO RECON
TIME SYNCH
STATUS
R688
December 2020
Table 30 UCN Network Statistics Display Definitions
The node number.
The hardware type of node (NIM, LM, HPM, APM, or PM).
The active UCN cable (A or B).
An asterisk indicates the node detected a silence event for
Cable A.
An asterisk (*) indicates the node detected a silence event for
Cable B.
An asterisk (*) indicates the node detected a noise event for
Cable A.
An asterisk (*) indicates the node detected a noise event for
Cable B.
An asterisk (*) indicates that UCN cable auto-swap is disabled
(partial frame with missing start delimiter).
The total number of times the node detected a noise event
(partial frame with missing end delimiter).
The total number of times the node detected frame fragments.
The total number of times the node retried a token pass to a
successor node.
The total number of times the node detected a checksum
error.
The total number of times the node detected a repeater error.
The total number of times the node attempted auto reconnect.
The status of the node's Time Synch. (INITIAL, FAILED,
SYNC FAILED, DEGRADED, LCN BAD, LCN OK, or OK).
HPM High-Performance Process Manager Service
Honeywell
Definition
3 UCN Status Displays
3.4 Display Operation
205
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