Hirschmann OZD Profi 12M G12 PRO, Manual, Page: 28 / 46

4 Setting Up 4.6 Setting compatibility, operating mode and transmitting powerpower
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Version 04 05/2014
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4.6.2 Setting the operating mode
Achtung! Die folgenden Angaben gelten nur für die
Defaultstellung von S7 (S7 = 0)!
The DIL switch S0 is used to set the operating mode
of the electrical channel CH1 .
The DIL switches S1 and S2 are used to set the
operating mode of the optical channel CH2 .
The DIL switches S3 and S4 are used to set the
operating mode of the optical channel CH3 .
S3 and S4 do not have a function on OZD Profi
12M … PRO with only one optical interface.
4.6.2.1 Setting the operating mode of the
electrical channel (CH1)
Operating mode ”Electrical channel with
segment monitoring“
CH1 is activated in this operating mode
if S0 is in Position 0.
Operating mode ”Electrical channel without
segment monitoring“
CH1 is activated in this operating mode
if S0 is in Position 1.
Please note that this operating mode
should only be set in the star segment
of the star topology.
0 1
S 6
S 7
S 1
S 2
S 4
S 5
S 3
CH 3
CH 2
CH 3
CH 2
S 0 CH 1
0 1
S 6
S 7
S 1
S 2
S 4
S 5
S 3
CH 3
CH 2
CH 3
CH 2
S 0 CH 1
4.6.2.2 Setting the operating mode of the optical
channels (CH2, CH3)
The operating mode can be set individually for each optical
channel. Combinations of the operating modes “Line with
optical fiber link monitoring” and “Line without optical
fiber link monitoring” are also possible.
Note that the operating mode of the two optical channels
which are connected by the fiber line must always have
the same settings!
The operating mode “Redundant optical ring” must
always be set at both of the optical channels.
Operating mode ”Line with optical fiber link
monitoring and segmentation“
CH3 is activated in this operating mode
if S3 and S4 are in Position 0.
CH2 is activated in this operating mode
if S1 and S2 are in Position 0.
Operating mode ”Line without optical fiber link
monitoring“
CH3 is activated in this operating
mode if S3 is in Position 1 and S4
is in Position 0.
CH2 is activated in this operating
mode if S1 is in Position 1 and S2
is in Position 0.
0 1
S 6
S 7
S 1
S 2
S 4
S 5
S 3
CH 3
CH 2
CH 3
CH 2
S 0 CH 1
0 1
S 6
S 7
S 1
S 2
S 4
S 5
S 3
CH 3
CH 2
CH 3
CH 2
S 0 CH 1