Mobatime DTS 4802.masterclock - C Alarm List; C.1 Alarm Messages and Actions

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C Alarm List
C.1 Alarms
Number Error message Description / Action
0 Alarm input 1 Check device on input 1
1 Alarm input 2 Check device on input 2
2 Alarm input 3 Check device on input 3
3 Alarm input 4 Check device on input 4
4 Error bit4 Not used
5 DTS restart DTS 480x has been restarted, no action required
6 5V failed Hardware error  Support
7 Supply voltage too low Check DC voltage (DC in).
8 Line 1 current too high
Check MOBALine / Impulse line / DCF active line.
Alarm disappears only, if error is removed.
9 Line 1 wrong time zone
Check time zone setting in (MOBALine / Impulse line / DCF active
line)
10 Wrong time zone DCF out Check time zone setting in (DCF- / pulse output)
11 Wrong time zone RS485 Check time zone setting in (RS485 output / serial telegrams)
12 Error IRIG output
Check IRIG line.
Check that the line has been configured to MOBALine. (An
impulse line is not started with a plugged in IF 488 option)
Also occurs when restarting the DTS 4801.
(Only for the DTS 4801 with IRIG option)
13 Telegram file invalid
Check telegram file:
The file name has more than 8 characters or the file type is TEL,
Tel or tel; or syntax error in telegram file.
14 Swtich program file invalid
Check switch program file:
The file name has more than 8 characters or the file type is not
PRG, Prg or prg.
15 Wrong time zone sw. prog. Check time zone configuration switch function.
16 Failure time source Str
Stratum of the current time source (DCF/GPS/NTP or internal
time, in case of time source falure) too high  Check time source.
Can also occur shortly after restart (approx. 10min) for a short
time.
 synch LED off
17 Failure time source TO
No time information from the source (GPS/DCF) for more than the
timeout time configured  check time source.
Configuration see chapter 6.5.13, menu 4: "Alarm delay for failure
of the source”
18 No valid time
Set time manually, or configure, and/or check the time source.
The RTC or the manually set time appears after restart without
time information from the source.
19 NTP Synch lost
Synchronization lost. Check time source (DCF or NTP) and
settings
20 Error bit20 Not used
21 NTP fail
NTP error  Check NTP configuration.
As long as there is no DCF/GPS source: Set an NTP source
(even if only one is available) to “prefer“ (preferred source).
Can also occur when reconfiguring time sources or time settings.
After restarting the DTS 480x (< 30 min) the alarm can also occur.