Meinberg IMS-GPS180, Руководство пользователя

Страница: 17 / 31

IRIG Settings
Depending on the system configuration, the configuration of the incoming and / or outgoing time codes can
be configured in this menu. There are three common time codes:
IRIG B002+B122 - IRIG-B 100pps:
DC Level Shift (DCLS), No carrier(DCLS),
Time coding (HH,MM,SS,DDD)
Modulated, 1 kHz / 1 millisecond resolution,
Time coding (HH,MM,SS,DDD), Control Functions
B003+B123 as well as B002+B122, with second of day (0....86400)
AFNOR NF S87-500 AFNOR NFS 87-500 is a standardized French timecode
similar to the IRIG code, but with additional information
such as day, day of month and year.
IEEE1344 In addition to a two-digit year, the offset to the UTC time, the current
daylight saving time status and announcements from the start and the end
of the summer time, as well as information about an upcoming leap second
are transmitted.
Input Code:
Configuration of the incoming IRIG / AFNOR / IEEE 1344 time code (MRS systems only).
UTC Offset:
If the applied timecode is impinged with a constant time offset to UTC, this time offset must be configured here,
so that the clock can convert the received time to UTC.
Output code:
If the system has direct TC output options, you can set the parameters in this menu section.
Time Scale:
The output of the selected time code can be done with UTC or the local time. When "LOCAL TIME" is used, it
refers to the configuration of the menu point "Time zone".
14 Date: 10th January 2018 IMS-GPS180 Setup Guide