E x a m p l e G P S Q u a l i f i c a t i o n L o g E n t r y :
6 = 151 7 = 1894 8 = 480 9 = 534 10 = 433 12 = 108 Q = 3600
In this example, VersaSync tracked no less that 6 satellites for the entire hour. Out of the entire
hour, it was tracking 6 satellites for a cumulative total of 151 seconds (not necessarily in a
row). For the duration of the hour, it was tracking, 7, 8, 9, 10 and 12 satellites for a period of
time. Because it was tracking at least at least one satellite for the entire hour, this Quality value
is Q=3600.
Note: If VersaSync is not connected to a GNSS antenna, this log will remain
empty.
System Log
Displays log entries related to the Timing System events and daemon events (such as the Alarms,
Monitor, Notification, or SNMP daemons starting or stopping, etc.)
Timing Log
Displays log entries related to Input reference state changes (for example, IRIG input is not con-
sidered valid), antenna cable status. Examples include:
GRGR = GNSS Reference
1
antenna fault: The GNSS Antenna Problem alarm indicates the
GNSS receiver has detected an over-current or undercurrent condition (an open or short
exists in the GNSS antenna cable, or the GNSS antenna is not connected to VersaSync).
The receiver will attempt to continue the normal acquisition and tracking process regard-
less of the antenna status.
GR antenna ok: The antenna coax cable was connected at this time or an open or short
in the antenna cabling was occurring but is no longer being detected.
Update Log
Displays log entries related to software updates that have been performed.
4.6.2.2 The Logs Screen
The Logs Screen provides access to settings that apply to all logs.
To access the Logs Screen:
1.
Navigate to MANAGEMENT > OTHER: Log Configuration.
1
GR = GNSS Reference
216
CHAPTER 4 • VersaSync User Manual Rev. 6.0
4.6 Quality Management
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