HAT700 SERIES ATS CONTROLLER USER MANUAL
HAT700 Series ATS Controller 2018-12-13 Version 1.5 Page 30 of 51
Output when S2 power is abnormal.
Output when S1 over current occurs.
Output when S2 over current occurs.
Output when the genset is in Auto mode.
Output when the genset is in Manual mode.
Control the genset to start.
Control the S1 switch to close.
Control the S1 switch to open. If PC Three-stage is selected, it also
control the S2 switch to open.
Control the S2 switch to close.
Control the S2 switch to open.
Control the NEL off load when the output is active; It can control the
NEL on load again when the output deactivated.
The close status of S1 switch
The close status of S2 switch
When the system type is “S1 Gen S2 Gen”, it controls the S1
genset start.
When the system type is “S1 Gen S2 Gen”, it controls the S2
genset start.
Control the output via RS485 command.