Hyundai DHY18KSEm Operation And Maintenance Manua page 25

control/measure/monitor generator set through
computer. The AMF20/25 panel has a LCD to display
generator set
OFF/MAN/AUTO/MEASUREMENT mode.
Introduction of pushbutton and LED in the AMF20/25
control panel
1. Start‐up Start the engine.
2. Stop Stop the engine.
3. Reset Clean failure and alarm state.
4. Horn reset Deactivates the horn
5. Mode left
Change the generator set mode.
left‐handed(MEASUREMENT‐AUTO‐MAN‐OFF)
6. Mode right
Change the generator set mode left‐handed.
(OFF‐MAN‐AUTO‐MEASUREMENT)
7. Generator set power on/off
Manual generator set power switch.
8. Mains power on/off
Manual mains power switch.
9. Generator set power fault
Red LED flash, generator set power fault. After
press reset pushbutton, red LED light (still fault and
alarm) or no (no alarm).
10. Generator set power in gear
Green LED light.
11. Connect generator set power present
Green LED light, generator set output switch is on,
otherwise the green LED flash.
12. Connect mains power present
Green LED light, mains power switch is on,
otherwise the green LED flash.
13. Mains power in gear
Green LED light means mains power is in gear and
has the right voltage.
14. No mains power
Red LED flash means no mains power and
generator set is not running; red LED light, means
generator set is running and mains power is active
but not connect.
15. LEDS present
16. Page Display menu (calculate‐set‐history).
17. Up Page up selection, select screen or add set
value.
18. Down Page down selection, select screen or
minish set value.
19. Enter Confirm selection.
Check parameter
A. Press page push button several times to select
MEASUREMENT menu
B. Use UP/DOWN pushbutton to check the detail
Operation and application
parameters, and
When the power supply LED is light means AMF
controller is active, then user can select operation
has type (OFF/MAN/AUTO/MEASUREMENT)
A. OFF mode
Start; stop; mains power on/off; generator set power
on/off is inactive in this mode
B. MAN mode
1. Press start pushbutton to start engine
2. When output voltage is in the set range
a. Press mains power on/off pushbutton to turn
on the switch
b. Press mains power on/off pushbutton, the
switch will be turned on, otherwise not if the
output voltage is not in gear
3. Press generator set power on/off pushbutton to
turn on the switch
4. Press mains power on/off pushbutton, the
switch will be turned on, otherwise not if the
mains power voltage is not in gear.
5. Press stop pushbutton for a while to stop engine
C. AUTO mode
1. When mains power is confirmed
a. Controller turns on the mains power switch
b. Controller start engine after emergency
starting‐up delay
c. If mains power comes back during the start‐up
period, controller will turn off the mains
power switch and stop engine after switch
delay
2. After engine rotate speed is higher than the
lowest set value in maximal delay, controller will
turn on the generator set power switch,
otherwise controller will alarm and stop engine
3. After mains power come back
a. Controller will turn on the generator set
power switch after the mains power comeback delay
b. Controller will turn on the mains power switch
after the generator set power delay.
c. Cool‐down and stop the engine
D. Alarm
User can activate alarm list in the last display of
MEASUREMENT menu, Select MEASUREMENT menu,
press UP button, you will see all active alarm number
in the left upper LCD. All active alarm is in shadow
otherwise is not, and also not confirmed.
Press reset button to confirm all alarm, all inactive
alarm will be canceled at once, If a new alarm
happens, this active alarm will be display in LCD and is
active state in main measurement screen.
P10/16 control system module introduction
15
User manual