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communication packets will not be received from the remote terminal. In order to
avoid the influence, we recommend the user to test bad receptions for a particular
IED using the GOSUBBLK function. As a result, testing will only affect the
particular IED under test i.e. all other terminals will not be influenced by the
tests.
Selection of IEC61850 protocol among IED embedded protocols
11.3.5
Figure 11.3-28 shows the sub menu to select a slave protocol. The user should set IEC61850
using the [Slave Protocol]. Note that the user has to restart the IED (i.e., the user has to
switch the IED off and on) if the user has switched to a slave protocol from the others†.
Communication
10:48
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LAN
USBCOM
RS485
SLAVE PROTOCOL
IEC61850
IEC103 SLV
MODBUS
Figure 11.3-28 Slave protocol selected for the IED (setting menu)
Note: This sample menu illustrates how to select the IEC 61850, so that we discuss
neither the inclusion of IEC103, DNP3.0, and Modbus nor the selection of those
protocols here. See Figure 11.1-1 to check the inclusion of the protocols in the IED.
How to supervise in 61850 communications
11.3.6
The IED can monitor the status of the IEC 61850 communications. Discussions on IEC 61850
communications status monitoring are provided separately. (See Chapter
supervision
→p.
834
SLAVE PROTOCOL
10:48
>
Slave Protocol
IEC61850
>
>
>
>
>
>
)
- 904 -
SLAVE PROTOCOL
1/1
10:48
+
IEC61850
IEC103†
DNP3.0†
Modbus†
6F2T0207 (0.01)
1/4
Automatic
GRE200 (5,6)
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