HAT530 ATS CONTROLLER
HAT530 ATS CONTROLLER 2014-06-23 Version 1.0 Page 11 of 26
5.1 PRIORITY SETTING
Power priority can be set only when the controller is in parameters setting status.
Procedures of setting “1# power priority”, “2# power priority” and “No priority”
：
1) Press
,
and
at the same time, when 1#/2# power indicator and auto indicator
are illuminated; release the three buttons, then the auto indicator and 2# power
indicators extinguish, 1# power indicator illuminates, which means controller priority can
be set.
2) Pressing
can circularly set 3 priority conditions of power supply.
1# Power Priority:
1# power indicator illuminates and 2# power indicator
extinguishes
；
2# Power Priority:
2# power indicator illuminates and 1# power indicator
extinguishes
；
No Priority:
1# power and 2# power indicators are illuminating at the same time;
3) After adjusting, press
, when 1# power indicator, auto indicator and 2# power indicator
are illuminated, the adjusted power priority has been saved. The controller will back to
normal status automatically after all LEDs are flashing 5 times rapidly and controller will
work according to the priority.
Note:
Once the controller is power on, its priority can be judged by the following three
conditions.
If 1# power supply indicator flashes rapidly for three times, indicating 1# power supply
for priority transfer.
If 2# power supply indicator flashes rapidly for three times, indicating 2# power supply
for priority transfer.
If 1# and 2# power supply indicators flash simultaneously for three times, indicating
there is no priority transfer.
