Functions
2.50 Command Processing
SIPROTEC, 7UM62, Manual
C53000-G1176-C149-7, Release date 03.2010
355
The following figure shows the configuration of the interlocking conditions using DIGSI.
Figure 2-150 DIGSI-Dialog Box for Setting the Interlocking Conditions
The display shows the configured interlocking reasons. They are marked by letters explained in the following
table.
Table 2-21 Command types and corresponding messages
The following figure shows all interlocking conditions (which usually appear in the display of the device) for
three switchgear items with the relevant abbreviations explained in the previous table. All parameterized inter-
locking conditions are indicated.
Figure 2-151 Example of configured interlocking conditions
Interlocking Commands Abbrev. Message
Switching authority L L
System interlocking S S
Zone controlled Z Z
SET= ACTUAL (switch direction check) SII
Protection blockage B B
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