User Manual

Table Of Contents
Optical Master Unit
PRODUCT DESCRIPTION AND USER’S MANUAL
© Axell Wireless Ltd A1829300 rev H 40 (86)
3.4.8 Alarm Monitoring
The alarms can be monitored via the RMC. Each alarm has an indicator on the screen that is either green or red.
See also reference to section
3.4.1 Alarm Sources.
Ensure online
communication with
the OMU
Select “HUB Status” for this window
Control Module
related alarms
Power supply related
alarms
Control Module Related Alarms
EEPROM CRC, CRC Faulty checksum in Rack Communication Board or Fibre Optic Converter. Click
on
for information regarding checksums in all Rack Communication Boards
as well as all Fibre Optic Converters
Controller Temp, TEM Temperature in Control Module too high or too low
External Alarms, EX1-4 Alarm from external source
Power Supply Related Alarms
Power P1-4, PW1-4 +28VDC, +15VDC, +6,45VD and backed up +6,45 VDC too high or too low
Battery, BAT Power level in battery too high or too low
Rack Related Alarms
Communication alarm
Temperature alarm
Com, COM Error in communication between Rack Communication Board and Control
Module
Temperature, RBT Temperature in Rack Communication Board too high or too low
Fibre Optic Converter Related Alarms
Alarms for each
fibre optic
converter
Alarms for combiner
and splitter units