F
AULT
A
NALYSIS
/ T
ROUBLESHOOTING
34 / 41
6021GPS GPS Satellite Clock - V01.00
hopf
Elektronik GmbH
Nottebohmstr. 41 • D-58511 Lüdenscheid • Tel.: +49 (0)2351 9386-86 • Fax: +49 (0)2351 9386-93 • Internet: http://www.hopf.com • E-Mail: [email protected]
4
Fault Analysis / Troubleshooting
Various indicators are available on the Board 6021GPS for presentation of the system status
and problem analysis. This status information can also be used to monitor the clock system
by means of a higher level management system.
Faults occurring are displayed or output via various elements.
4.1 Fault Scenarios
This Chapter describes various fault scenarios which provide an initial analysis of the
problem to the user. This also provides assistance in describing the fault when making
contact with the
hopf
support team.
4.1.1 Complete Failure
Description
•
The status LED’s on the front panel are off
Cause / Solution
•
Equipment is switched off
•
Power supply has failed
•
Power supply unit is defective
4.1.2 No GPS Reception / No Synchronization
Description
•
SY
xx is not displayed on the status display of the time window in the remote
software
•
The status LED’s on the front panel do not signal any
SY
xx status
•
Quartz status is output in the serial time string
Cause / Solution
•
System was not initialized correctly or initialization was incomplete
The following describes various effects and their possible causes in the case of a
non-synchronizing system: