Manual Overwrite / Tagging - Siemens SIPROTEC 7SJ62 Instruction Manual

SIPROTEC 4 Devices
4.5

Manual Overwrite / Tagging

Manual Overwrite
Set Status
Tagging
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Figure 4-11 Tagging Equipment from the HMI
4-16
If the breaker/switch position is not available, the status of the switchgear can be man-
ually set to the actual present position using the HMI: 0DLQ 0HQX → &RQWURO →
%UHDNHU6ZLWFK → 0DQ 2YHUZULWH. The simulated breaker/switch position is
used for interlocking checks, and for automatically initiated control operations.
For convenience during commissioning or at other times, decoupling of the switchgear
and the protective device may be desired for a short period, without disconnecting the
wires. This function is activated using the HMI: 0DLQ 0HQX → &RQWURO → %UHDNHU
6ZLWFK → 6HW 6WDWXV.
To identify unusual operating conditions in the power system, tagging can be done.
The tagging can, for example, be entered as additional operating conditions in inter-
locking checks, which are set up with CFC. Tagging is configured in the same way as
for operating devices.
• The status of the tagging is displayed on the HMI, 0DLQ 0HQX → &RQWURO → 7DJ
JLQJ → 'LVSOD\ (Figure 4-11),
or changed using
• 0DLQ 0HQX → &RQWURO → 7DJJLQJ → 6HW.



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Note:
The Manual Overwrite function is always done using the HMI on the SIPROTEC
devices.

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7SJ62 Manual
C53000-G1140-C121-1