HAT160 ATS CONTROLLER USER MANUAL
HAT160 ATS Controller 2020-03-14 Version 1.1 Page 9 of 21
5. ALARMS
5.1 CLOSE/OPEN FAULT ALARM
In Auto mode, after the controller sends an open signal, if the controller can also detect close signal
when pre-set open delay ends, it will be regarded as open failure and the alarm indicator illuminates at
the same time.
In Auto mode, after the controller sends a close signal, if the controller cannot detect close signal when
pre-set close delay ends, it will be regarded as close failure and the alarm indicator illuminates at the
same time.
a) Close Flow Chart b) Open Flow Chart
Fig. 2 Close/Open Procedure Diagram
5.2 EXTERNAL INPUT (FIRE RESET INPUT) ALARM
When auxiliary alarm input signal or fire reset input signal is detected, the front panel alarm indicator will
flash (1Hz), meanwhile the ATS transfers to Breaking (Middle) Position and alarm will be locked.
5.3 ALARM RESET
If Close/Open alarms in auto mode occur, press
to
clear alarm (the indicator will be extinguished at
the same time, the controller will Close/Open again after 3s delay), or switch to manual mode to clear
alarm by pressing
.
If auxiliary input alarms occur, when alarm signal gers inactive, press
to clear alarm and the
indicator will be extinguished at the same time.
NOTE
: At alarm reset, you must ensure fault is removed, otherwise alarm will occur again.
Y
N
N
Send Open Signal
Open Signal
Open Singal
Re-open
Open End
Open Failure Alarm
Y
Y
N
N
Send Close Signal
Close Signal
Close Singal
Re-close
Close End
Close Failure Alarm
Y
