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A
DMINISTRATION OF THE
6.3
Input Parameter Byte 02
Parameter Byte 02 is accessed by pressing the ENT key after setting Parameter Byte 01.
Parameter Byte 02 is shown on the top line with the currently set values.
B . 7 4 0 6
B Y T E
For the purposes of manipulation, the individual bits of the new byte are to be entered on the
second line using "0" and "1". The complete Parameter Byte must always be recorded and
confirmed with the ENT key.
The bits of the Parameter Byte are numbered in descending order:
B Y T E
0 2
Bit 7
0
1
Bit 6
0
1
Bit 5
0
1
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
6.3.1 Bit 7 – Fault Signal with Synchronisation Status System 7001RC
Faults are signalled via the drop-out of the alarm relay and transmitted as a common signal.
If no faults / errors are present the alarm relay is re-activated.
All faults are signalled via the 24-pin delta-ribbon socket (see Chapter 4.1 Front Panel
Components):
See Chapter 7 Faults and Causes of Faults for possible error messages.
The common signal can be extended with the fault signal "No synchronisation of the
complete system" with Parameter Byte 02; Bit 7.
Bit 7 = 0
Bit 7 = 1
7406RC Slave Clock Control Board for System 7001RC - V02.03
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: info@hopf.com
B
7406RC
OARD
N O . : 0 3
=
B I T
7 . . 0
>
7 6 5 4 3 2 1 0
Radio status fault signal
In common signal
No radio status fault signal
Pole-changing pulse operation / DCF77 time code
DCF77 time code line
Clocks with pole-changing pulse operation
Time basis of the line output
UTC
Local time
No function at present
For compatibility reasons these bits should always be set to 0.
Radio synchronisation included in common fault signal
Radio synchronisation not included in common fault signal
O L D :
B Y T E
0 2
N E W :
B Y T E
0 2
<
>
1 1 1 0 0 0 0 0
<
> ~ ~ ~ ~ ~ ~ ~ ~ <
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