Eaton EFX48 e-Fuse Series, Installation And Operation Manual

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EFX48-xx Series with RM3-340/440 Installation and Operation Guide
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Copyright © 2019 Eaton Corporation. All Rights Reserved.
IPN March 2019
Rectifier Comms lost alarm
Alarm trigger If any communicating rectifier losses communication with the SDU
then the rectifier comms fail alarm is raised
Alarm cancel When the expected number of rectifiers are communicating then the
comms fail alarm is cancelled
Action required Replace the faulty rectifier. Check the status of the LEDs on the
rectifiers in order to identify which one is faulty.
Alarm LED
There is an alarm LED to the right of the Ethernet connector which indicates green when no
alarms are active and red when one or more alarms are currently active.
Note that the alarm LED is active even if the display has timed out and is currently off.
Alarm Sounder
There is an alarm sounder which can be configured to sound an alarm cadence if one or more
alarms are active.
The alarm sounder is enabled/disabled via the MMI and in the configuration file as defined on
page 79.
Worklights
The EFX48 contains a set of high brightness white LED worklights intended to provide
illumination of the terminal blocks during installation and servicing. These lights can be
configured to be permanently off, or to come on after a keypress.
Note that if enabled the worklights will be on when the display is on. i.e. if the worklights are
enabled and the display is permanently enabled then the worklights will be permanently on
also.
Worklights are enabled/disabled via the MMI and in the configuration file as defined on page
116.
Menu / Page Map
Refer to Appendix E on page 156 for a full menu map.