Control Messages - Siemens SIPROTEC 7SJ62 Instruction Manual
Multi-functional protective relay with bay controller
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Also See for SIPROTEC 7SJ62:
- Manual (704 pages) ,
- Technical data manual (58 pages) ,
- Manual (94 pages)
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Operators Tools
From the
Device Front
:
From PC with
®
DIGSI
4
7.3.8
Control Messages
7-48
DANGER!
Only highly qualified personnel who have an exact knowledge of the power sys-
tem conditions shall perform non-interlocked switching. Inappropriate switch-
ing operations can lead to death, serious personnel injury and property dam-
age.
With a device ready for operation, first press the
key, select the menu item &RQWURO and move to editing the control func-
Using the
key. The selection &21752/ appears.
tions with the
Here, select the menu item 6ZLWFK 0RGH with the
key. The selection 6:,7&+ 02'( appears (see Figure 7-55).
lection using the
&21752/
!6ZLWFK $XWK
!6ZLWFK 0RGH
Figure 7-55
Operating Menu for Switching Mode Using Front Panel
key opens a selection window in which the options ,17(5/2&.('
Pressing the
ENTER
121,17(5/2&.(' are offered.
Make the choice using the
Acknowledge the safety inquiry that follows by again pressing the
key to return to the &21752/ level. Press the
When the 2QOLQH window in DIGSI
functions for the device appear in the left part of the window (Figure 7-38). Clicking on
&RQWUROV brings up the function selection in the right side of the window (Figure 7-
47). By double clicking on %UHDNHU6ZLWFKHV, a dialog field is opened in which,
among other options, the option for interlocked and non-interlocked (Unlock) switching
is offered.
To switch operating resources without a check of the associated interlocking condi-
tions, mark the option 8QORFN by clicking in that
To set the switching mode for interlocked switching, the aforementioned option field
must not be marked. The marking is removed by clicking in the field again.
Further switching operations are possible until the dialog field %UHDNHU6ZLWFKHV
is closed, or the switching mode is changed.
In the course of system control, the device generates several messages that docu-
ment the process. For example, messages may be given to report the end of a com-
mand or provide the reason for a command denial. These messages and the associ-
MENU
²!
²!
and
keys, and confirm with the
MENU
®
4 is opened with a double click, the operating
field,
key. The 0$,1 0(18 appears.
key and switch to the next se-
6:,
!,17(5/2&.('
,1 121²,17(5/2&.('
12
key.
ENTER
key. Use the
ENTER
key to return to the 0$,1 0(18.
see section 7.3.1.
7SJ62 Manual
C53000-G1140-C121-1
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