WARNING!
Passwords can be changed by user. Please clearly
remember the password after changing. If you
forget it, please contact Woodward services and
send all device information of the controller page
“ABOUT” for legitimation.
3.2 Warning/Alarm Signaling
The Alarm type and Warning are visualized with - combinations of -
both LEDs
“Alarm” and “Warning” located beside the display.
Alarm Indicator LED
Warning Indicator LED
Alarm Type
Slow flashing
Slow flashing
Warning
Fast flashing
Off
Shutdown or Trip Alarm
Fast flashing
Slow flashing
Shutdown or Trip Alarm
with Warning
ON (permanently illumi‐
nated)
Off
Common Alarm,
acknowledged
ON (permanently illumi‐
nated)
ON (permanently illumi‐
nated)
Shutdown or Trip
Warning, Alarm acknowl‐
edged
3.2.1 Alarm Acknowledgment
The alarm acknowledge handling is valid for following alarm
classes
n
Warning
n
Shutdown
n
Trip/Stop
n
Trip
Any new active alarm activates the horn and is visible with the
flashing “Alarm" LED.
After pressing the mute/acknowledge button the “horn” is deacti‐
vated and the “Alarm" LED changes from flashing to constant
active and stays active as long as any alarm is present. An addi‐
tional active alarm reactivates the horn and the “Alarm LED” starts
flashing again.
The operation mode automatically changes to STOP if a stopping
alarm is active (
“Shutdown” or “Trip/Stop” ).
The alarm reset is done with additional (2
nd
time) pressing the
mute/acknowledge button (Alarm LED is no longer flashing).
General notes
Mute Horn
Stop by alarm
Acknowledge alarm
Operation
Warning/Alarm Signaling > Alarm Acknowledgment
37690A
easYgen-1800 | Genset Control
17