Siemens 6MD86 - Page 340

The following additional settings are available for the switching authority:
•
Activation of Switching Authority Station (defined in IEC 61850 Edition 2):
If you would like to use this switching authority, set the check mark General/Control.
•
Multiple Switching Authority Levels:
This option permits switching commands from several command sources in the device if the switching
authority Remote is selected. Subsequently, a distinction between these command sources can also be
made. You can find more details in the following table. Activate this option by setting the check mark
General/Control.
•
Specific sw. authorities:
You can enable additional options for the switching authority check. You can find more information
about these options in section Specific Switching Authority, Page 341. By default, these are not used.
[scakthoh-161014, 1, en_US]
Figure 6-31 How to Activate the Station Switching Authority and to Enable Several Switching-Authority
Levels
Table 6-19 Effect on Switching Authority when Several Switching-Authority Levels Are Enabled with/
without Activation of the Station Switching Authority
Release Several
Switching
Authority
Levels
Switching
Authority in the
Device
Status of DIGSI
in the Device
Station
Switching
Authority Acti-
vated
State of the
Station
Switching
Authority
Resulting
Switching
Authority
No
Local - - - Local
Remote
Signed on - - DIGSI
Not signed on
No - Station and
Remote
Yes Set Station
Not set Remote
Yes
Local - - - Local
Remote
Signed on - - DIGSI
Not signed on
No - Local and station
and remote
Yes Set Local and station
Not set Local and station
and remote
Control Functions
6.3 Control Functionality
340 SIPROTEC 5, High-Voltage Bay Controller, Manual
C53000-G5040-C015-9, Edition 11.2017