Honeywell HPM User Manual

3 UCN Status Displays
3.6 NIM Detail Status Displays
230 HPM High-Performance Process Manager Service R688
Honeywell December 2020
NIM Local UCN Statistics display-page 2
Figure 119 NIM Local UCN Statistics Display – Page 2
Two pages
The STATISTICS PAGE TWO target on the first page display is used to request the second page of
statistics. The first page is chosen by selecting the STATISTICS PAGE ONE target on the second page
display. The RESET LOCL STATISTICS target on either page is used to reset the values of all the
statistics to zero for diagnostic purposes, not just those on the page being displayed.
Cable noise/silence
Not shown in the figures is a group of four messages pertaining to the detection of noise/silence on the
UCN cables. These messages, which appear immediately above the LOCAL UCN STATISTICS -
PAGE 1 or PAGE 2 heading, can be any combination of the following texts:
 CABLE A NOISE
 CABLE B NOISE
 CABLE A SILENCE
 CABLE B SILENCE
Time Sync operation
Normal Time Synch operation is for the Synchronizer NIM, the lowest-address NIM that has an EPNI
board and the best LCN clock status, to send hardware recognized Time Synch message, followed by a
matching synchtime message containing the exact time of the Time Synch message transmission. This is
done at nominal 6 second intervals.

Honeywell HPM Specifications

General

Brand	Honeywell
Model	HPM
Category	Network Hardware
Language	English