Interaction with Control, AR and External Control
With Control
.
Basically, the synchrocheck interacts with the device control. The switchgear component to be synchronized is
selected via a parameter. If an ON command is issued, the control takes into account that the switchgear
component requires synchronism. The control sends a measurement request (
25 Measu. req.
) to the
synchrocheck which is then started. Having completed the check, the synchrocheck issues the release
message (
25 CloseRelease
) to which the control responds by terminating the switching operation posi-
tively or negatively (see Figure 2-126).
[zusammenwirken-steuerung-synchronisierfunktion-260602-kn, 1, en_US]
Figure 2-126
Interaction of control and synchrocheck
2.21.1.7
Functions
2.21 Synchronization Function
296 SIPROTEC 4, 7SJ62/64, Manual
C53000-G1140-C207-8, Edition 08.2016
To Next Page
Loading...
