ATS 420 ATS CONTROLLER USER MANUAL
19
Master Run
Mater genset will be start when remote start signal is active. During the start process,
if there is genset fault alarm (genset supply delay overtime or genset fault input is
active), fail to close or load inhibit alarm occurs, the starting genset will be stop
immediately and the additional genset will be start automatically.Otherwise, the
master run genset will running continuously until the remote start signal deactivated.
Balance Run
The gensets which has the shortest running hours will be start when remote start
signal is active. During the start process, if there is genset fault alarm (genset supply
delay overtime or genset fault input is active), fail to close or load inhibit alarm occurs,
the starting genset will be stop immediately and the additional genset will be start
automatically. Otherwise, the current genset will running continuously until the remote
start signal deactivated.
In system "S1 Gen S2 Gen" to start/stop genset should meet following several
conditions:
1) It is active in Auto mode;
2) System set as "S1 Gen S2 Gen"
；
3) Output port should be set as "S1 Genset Start" and "S2 Genset Start "
；
4) Input port should be set as "S1 Genset Fault Input", "S1 Genset Fault Input" and
"Remote Start On Load" or "Remote Start Off Load";
5) Should set start mode when "S1 Gen S2 Gen" system is selected;
6) Should configure setting "Genset Supply Delay",If start mode is cycle run, also
should set "S1 Cycs Run Time" and "S2 Cycs Run Time";
Among input ports, "S1 Genset Fault Input" and "S2 Genset Fault Input" are
selective setting, Genset fault can be judged by "Genset Supply Delay" and there no
need to inquire the fault alarm via input port.When S1, S2 start type configured as
"Not Used", there is no start genset signals output
Switch operation and ATS power control
Manual mode is selected by pressing the
button; a LED besides the button will
illuminate to confirm the operation.
Press S1
button, S1 close relay will active, after the close delay has expired,
S1 close relay will deactivated and the S1 take load. Press S1
button again
(Invalid for the ATS without Open Control), S1 open relay will active, after the open
delay has expired, S1 open relay will deactivated and the S1 off load.
Press S2
button, S2 close relay will active, after the close delay has expired,
S2 close relay will deactivated and the S2 take load. Press S2
button again
