[dw_chatter-block-02, 1, en_US]
Figure 3-82 Signal Change during Chatter Blocking with Permissible Number of Signal State Changes
During 2nd Subsequent Test Time
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:
•
In the main menu of the device display, use the navigation keys to move to
Commands→Equipment→Aq.blkman. update.
•
If several switching devices are available, select the appropriate device (for example, a circuit breaker)
using the navigation keys.
•
Press the Change softkey.
•
Enter the confirmation ID.
•
Confirm the process with the softkey marked OK in the display.
After entering the confirmation ID, the acquisition blocking function is switched on.
[scerfass-310816-01, 1, en_US]
Figure 3-83 Activating the Acquisition Blocking
3.8.2
System Functions
3.8 Other Functions
SIPROTEC 5, High-Voltage Bay Controller, Manual 147
C53000-G5040-C015-9, Edition 11.2017
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