Woodward easYgen-400, Technical Manual

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5 Operation
• Front Panel: Operating and Display Elements : See ╚═▷ “4.1.1 Front Panel: Operating •
and Display Elements”
5.1 Warning/Alarm Signaling
The Alarm type is visualized with av »Alarm« LED located beside the display.
Alarm Indicator LED Alarm Type
Slow flashing Warning
Fast flashing Shutdown or Trip Alarm
ON (permanently illuminated) Common Alarm, acknowledged
5.1.1 Alarm Acknowledgment
General notes
The alarm acknowledge handling is valid for following alarm classes
• Shutdown •
• Trip/Stop •
• Trip •
Mute Horn
Any new active alarm activates the horn and is made visible by the flashing Alarm LED.
After pressing the "Down/Decrease" button, the horn is deactivated and the Alarm LED
changes from flashing to constantly active and stays active as long as any alarm is
present. An additional active alarm reactivates the horn and the Alarm LED starts flashing
again.
Stop by alarm
The operation mode automatically changes to STOP if a stopping alarm is active
(»Shutdown« or »Trip/Stop«).
Acknowledge alarm
In case of alarm condition, pressing the STOP button will reset the alarm.
5.2 Operation Modes
General notes
The easYgen offers three operation modes:
• AUTO •
65 easYgen-400 B37884A
5 Operation
Released