Acquisition Blocking And Manual Updating - Siemens SIPROTEC 5 V7.80 Operation

Operation in the Operating State
8.9 Control System on Site
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Figure 8-65
8.9.7

Acquisition Blocking and Manual Updating

During commissioning, maintenance, or testing, a brief interruption of the connection between the logical
signals and binary inputs may be useful. It allows you to manually update the status of a switching device that
is not providing feedback correctly. Before this can take place, you must first set acquisition blocking.
To set the acquisition blocking, proceed as follows:
•
Using the navigation keys, move in the main menu of the device display to
Commands→Equipment→Aq.blkman. update.
•
Select the appropriate device (for example, a circuit breaker) from among the several switching devices
using the navigation keys.
•
Press the Change softkey.
•
Enter the confirmation ID (not relevant for active role-based access control (RBAC) in the device).
•
Confirm the process with the softkey marked OK in the display.
After entering the confirmation ID (only with the RBAC inactive), acquisition blocking is switched on.
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Figure 8-66
Manual updating of the switching device is possible from within the same menu.
•
Select Manual update
•
Select the switching device setting to be updated manually using the navigation keys (for example, off,
Figure 8-68).
•
Confirm the process with the softkey marked OK in the display.
184
Control from the List on the Small Display
Activating Acquisition Blocking
(Figure 8-67) using the navigation keys.
SIPROTEC 5, Operation, Manual
C53000-G5040-C003-9, Edition 06.2018