Table of Contents
Advertisement
Description
The Operational indicator is controlled from the Diagnostics and Fault
handling functionality, Restart and Recovery functionality and Function
Change Functionality. The indicator is turned off 2-10 seconds after the
SW has started. When the RU is reset in any way the handling of the
indicator is terminated.
For description of the Remote Operational Indication function and
Operational Information function see the parts of this section called
"Operational States" (part "RU in Remote Mode").
Colour:
Position:
States of the indicator
ON:
FLASHING (0.5 Hz):
OFF
Priority
Operational States
EN/LZT 720 0008
P2A
2001-11-28
−
Configuration activity initiated from the BSC,
(which may take more than 10 seconds to
complete) in progress OR
−
SW is being received OR
−
Restart pending (after SW download).
© Ericsson Radio Systems AB
— All Rights Reserved —
Operation and Maintenance Support
Green
Main RUs (DXU, TRU, ECU) and Sub
RUs (PSU, BFU, CDU).
The RU is considered Operational.
The RU is considered Not Operational.
FLASHING has a higher priority than ON
and OFF. ON has a higher priority than
OFF. If the conditions for two states are
fulfilled, the one with the highest priority
will control the indicator.
355 (485)
Hide quick links:
Advertisement
Table of Contents
