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9.4.1
Grand Master (GM VCS Code)
A device in Grand Master is when the timing source is external (i.e., 10MHz/PPS) or from a
non-PTP source such as GNSS.
VSC
HO
Device
Status
Message
Clock
Class
Active
Reference
Description
VSC-
10000
OK
Locked
6
GM: Front-
panel
Everything is OK for GM device
VSC-
10101
CRITICAL
Unlocked:
10MHz not
present
187
GM:
Internal
Oscillator
The 10MHz signal is not properly con-
nected to the GM (or provide too low
voltage, bad frequency, etc...)
VSC-
10102
CRITICAL
Unlocked:
PPS not
present
187
GM:
Internal
Oscillator
The PPS signal is not properly con-
nected to the GM (or provide too low
voltage)
VSC-
10103
CRITICAL
Unlocked:
10MHz+PPS
not present
187
GM:
Internal
Oscillator
10MHz and PPS signals are not properly
connected to the GM (or provide too
low voltage)
VSC-
10104
CRITICAL
Unlocked:
10MHz not
stable
187
GM:
Internal
Oscillator
Timeout in locking or DAC blocked to
the limit. ~99% of the case because
10MHz are not stable or correct and
thus tmgr reach a timeout count
VSC-
10110
WARNING Locked:
PPS not
present
6
GM: Front-
panel
In case we are using an Atomic Clock as
the main reference and someone has
unplugged the PPS cable we might
have some problem on the next reboot.
PPS defined as not mandatory by user
VSC-
10201
WARNING Locked:
Time of Day
was not set
(NTP error)
6
GM: Front-
panel
We have the same reference on all the
network but the given ToD is not be
valid: During boot we can not reach
NTP server (timeout or IP not con-
figured). The ToD used is provided by
release ToD or last shutdown ToD.
VSC-
10202
WARNING Locked:
Leap
seconds file
has expired
6
GM: Front-
panel
Leapsec file in the GM device is expired
or has reach expiration while the GM is
running. This means that the GM can
not guarantee the UTC-TAI convertion
even if the currently leap seconds used
is still valid
142
WR-Z16 User Manual
APPENDIX
Содержание Seven Solutions WR-ZEN Series
Страница 1: ...WR Z16 MODEL User Manual Revision v3 4 Date 14 October 2022 ...
Страница 2: ......
Страница 4: ...Blank page II WR Z16 User Manual ...
Страница 16: ...BLANK PAGE 1 4 About White Rabbit High Accuracy Technology 6 CHAPTER 1 WR Z16 User Manual Rev v3 4 ...
Страница 38: ...BLANK PAGE 3 2 Connecting to the Device 28 CHAPTER 3 WR Z16 User Manual Rev v3 4 ...
Страница 104: ...BLANK PAGE 6 5 Firewall 94 CHAPTER 6 WR Z16 User Manual Rev v3 4 ...
Страница 144: ...BLANK PAGE 8 5 Failsafe Mode 134 CHAPTER 8 WR Z16 User Manual Rev v3 4 ...
Страница 167: ...V Virtual Clock 47 W Web GUI 32 White Rabbit 2 58 WR 2 WRZ OS 3 WR Z16 User Manual iii INDEX ...