Siemens siprotec SJ62 User Manual page 359

2 Functions
357
The following figure shows the configuration of the interlocking conditions using
DIGSI.
Figure 2-126 DIGSI–dialog box for setting the interlocking conditions
For devices with operator panel the display shows the configured interlocking reasons.
They are marked by letters explained in the following table.
Table 2-27 Command types and corresponding messages
Interlocking Commands
Switching Authority
System interlocking
Zone controlled
SET = ACTUAL (switch direction check)
Protection blockage
Abbrev. Message
L
S
Z
P
B
SIPROTEC 4, 7SJ62/63/64 Handbuch
C53000-G1140-C147-A, Edition 07.2015
L
A
Z
P
B