Setting The Mode Of The Electrical Channel (Ch0) - Siemens SIMATIC NET Operating Instructions Manual

Operator control (hardware)
4.2 Setting the operating mode
4.2.2

Setting the mode of the electrical channel (CH0)

Note
The following information applies only to the default setting of S7 (S7 = 0); in other words,
compatibility turned off.
Note
OLM / P22 and OLM / G22 only
With the DIL switch S8, you set the mode of the electrical channel CH0.
For an OLM with only one electrical interface, S8 has no function.
Mode "electrical channel with segment monitoring"
Mode "electrical channel without segment monitoring"
Note
Set this mode only in the star segment of a star topology.
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CH0 is set to this mode when S8 is in position 0.
CH0 is set to this mode when S8 is in position 1.
Operating Instructions, 01/2020, C79000-G8976-C270-06
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