A
DMINISTRATION OF THE
B
OARD
7406RC
7406RC Slave Clock Control Board for System 7001RC - V02.03
17 / 27
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]
6.2
Input Parameter Byte 01
Parameter Byte 01 is shown on the top line with the currently set values.
B . 7 4 0 6 N O . : 0 3 O L D : B Y T E 0 1 >
0 1 1 0 0 0 0 0
<
B Y T E = B I T 7 . . 0 N E W : B Y T E 0 1 > ~ ~ ~ ~ ~ ~ ~ ~ <
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:
Bit 7
Hour Mode Slave Line 1
0
12 hour operation
1
24 hour operation
Bit 6
Slave Lines (SL) 2 as minute or second lines
0
Minutes (SL1) + Seconds (SL2)
1
Minutes (SL1) + Minutes (SL2)
Bit 5
Summertime/ Wintertime changeover
0
Stop (1h)
1
Update display
Bit 4
Hour Mode Slave Line 2
0
12 hour operation
1
24 hour operation
Bit 3
Bit 2
Bit 1
Bit 0
No function at present
For compatibility reasons these bits should always be set to
0
.
6.2.1 Bit7/Bit4 - Slave Line 1/2 in 12 or 24 Hour Operation
For pole-changing pulse operation.
With this function, the two lines can control different clocks for pole-changing pulse operation
in 12 or 24 hour operation.
Analogue clocks usually 12 hour operation
Digital clocks usually 24 hour operation
Slave Line 1:
Bit 7 = 0
12 hour operation
Bit 7 = 1
24 hour operation
Slave Line 2:
Bit 4 = 0
12 hour operation
Bit 4 = 1
24 hour operation
