HAT530P/HAT530PC Series ATS Controller User Manual Page 8 of 18
5.3
AC SYSTEM SETTING
Firstly, make controller enter parameter setting status and then conduct the setting.
Procedures of setting “Single-phase 2-wire”, “3-phase 4-wire”, “2-phase 3-wire” and “3-phase 3-wire”:
a)
Press
,
and
at the same time, when S1/S2 power indicator and auto indicator are
illuminated; release the three buttons, then the auto indicator and S2 power indicators extinguish, S1
power indicator illuminates.
b)
Press
, when S1/S2 power indicator and auto indicator are illuminated; release the button, then
the auto indicator and S1/S2 power indicators are extinguished simultaneously, which means controller
AC system can be set.
c)
Pressing
can circularly set four AC systems.
Single phase 2-wire:
S1 close indicator illuminates
；
3-phase 4-wire:
S1 close indicator, S2 close indicator and manual mode indicator illuminate
simultaneously
；
2-phase 3-wire:
S1 close indicator and manual mode indicator illuminate simultaneously;
3-phase 3-wire:
S2 close indicator and manual mode indicator illuminate simultaneously.
d)
After adjusting, press
, when S1 power indicator, auto indicator and S2 power indicator are
illuminating, the adjusted AC system has been saved. The controller will go back to normal status
automatically after all LEDs are flashing 5 times rapidly and controller will work according to the set AC
system.
Once the controller is power on, its AC system can be judged by the following four conditions.
—
If S1 close indicator illuminates, it means
Single-phase 2-wire
system is selected.
—
If S1 close indicator, manual mode indicator and S2 close indicator illuminate simultaneously, it
means
3-phase 4-wire
system is selected.
—
If S1 close indicator and manual mode indicator illuminate simultaneously, it means
2-phase 3-wire
system is selected.
—
If S2 close indicator and manual mode indicator illuminate simultaneously, it means
3-phase 3-wire
system is selected.
5.4
DELAY ADJUSTMENT
Adjusting “S1 power normal delay” potentiometer (located nearby the back panel terminal) can set
output delay after S1power supply is normal.
Adjusting “S2 power normal delay” potentiometer (located nearby the back panel terminal) can set
output delay after S2 power supply is normal.
Firstly, make controller enter parameter setting status, and then conduct the setting.
Setting Procedures of “S1 power abnormal delay” and “S2 power abnormal delay”:
a)
Press
and
at the same time, when S1/S2 power indicator and auto indicator are
illuminated; release the two buttons, then the auto indicator and S1/S2 power indicators are
extinguished simultaneously which means the delay timer of the controller can be set.
S1 power abnormal delay: adjust “S1 Power Normal Delay” potentiometer;
S2 power abnormal delay: adjust “S2Power Normal Delay” potentiometer;
