HAT828 High Speed ATS Controller User Manual Page 43 of 56
Table 21 – Manual Transfer Keys
Icon
Key Name
Description
S1 Close Key
QS1 close and S1 supply after pressing this key;
S1 close can be cancelled after pressing this key when S1 waits for
synchronous closing.
S2 Close Key
QS2 close and S2 supply after pressing this key;
S2 close can be cancelled after pressing this key when S2 waits for
synchronous closing.
Fig.2 – S1 Manual Close Flowchart
