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8030HEPTA/GPS GPS - NTP Time Server with 2x 10/100/1000 MBit LAN Interface - V04.00
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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]
8.3.8.5.6.1
hopf
Binary String
The
hopf
Binary String can be used to synchronize slave systems with the time data of the
master system.
Required:
•
Transmision Time every second
•
With second forerun / control character every second
•
UTC time
•
9600 baud, 8 bit, 1 stop bit, no parity
Example:
(STX):TIME:80;0233D88F08;07E0;003C;F4108014*6B(CR)(LF) (ETX)
8.3.8.5.6.2
hopf
time Universal
The
hopf
time Universal String can be used to synchronize slave systems with the time data
of the master system.
Required:
•
Transmision Time every second
•
With second forerun / control character every second
•
9600 baud, 8 bit, 1 stop bit, no parity
Example:
(STX)731144501900000FFFF*23(CR)(LF) (ETX)
8.3.8.5.6.3
hopf
Master/Slave-String
The
hopf
Master/Slave-String can be used to synchronize slave systems with the time data
of the master system.
The
hopf
Master/Slave-String transmits:
•
the full time information (hour, minute, second)
•
the date (day, month, year [2 digits])
•
the difference time local to UTC (hour, minute)
•
the day of the week
•
status information (announcement of DST changeover, announcement of a leap
second and the status of reception of the
hopf
Master/Slave-String source)
8.3.8.5.6.3.1 Specified Settings
Required:
The following settings are required for the
synchronization of the
hopf
slave-systems:
•
output second forerun
•
ETX on the second change; selectable: data string
at the beginning or at the end of the 59. second.
•
local time
•
9600 baud, 8 bit, 1 stop bit, no parity
