so that a loss of reception or reception disturbances do not generate a second pulse. In the event of problems,
check the setting value for the second pulse.
Siemens recommends the Meinberg 164 GPS receiver. Check the default setting for the second pulse using
the GPSMON32 program. The program is available in the SIPROTEC download area. You can find the setting
value under Outputs →Enable Flags. The second pulse must be set to the value if Sync.
[scGPS_1, 2, --_--]
Figure 3-55
Checking the Setting Value for the 2nd Pulse Using the GPSMON32 Program, Step 1
[scGPS_2, 2, --_--]
Figure 3-56 Checking the Setting Value for the 2nd Pulse Using the GPSMON32 Program, Step 2
Routing Information in DIGSI 5
Protection communications of the same type form a topology.
For more information on this, see chapter 3.5.3.3 Function Description.
A data bar is exchanged between the devices of a topology connected via protection communication. This can
be written into or read from by the devices. This can be used for exchanging various signals between the
devices. In this case, each signal demands a certain number of data fields.
3.5.3.8
System Functions
3.5 Protection Communication
128 SIPROTEC 5, Overcurrent Protection, Manual
C53000-G5040-C017-8, Edition 07.2017
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