Reference Manual
Table Of Contents
- RBS 2206 Reference Manual
- Contents
- Preface
- Product Safety Requirements RBS 2000
- Environmental Capabilities
- Scope
- Terminology
- References
- Transport -40 C - +70 C
- Storage -25 C - +55 C
- Handling -40 C - +70 C
- Operation Indoor +5 C - +40 C
- Operation Outdoor -33 C - +40 C
- Operation Outdoor -33 C - +45 C
- Operation Outdoor -33 C - +55 C
- Operation Mast Mounted Equipment -33 C - +45 C
- Operation Mast Mounted Equipment -33 C - +55 C
- Radio Configurations, RBS 2206
- Product Data
- Unit Description, DXU-21
- Unit Description, dTRU
- Unit Decription, CDU-G and CDU-F
- Unit Description, CXU-10
- Unit Description, FCU-01
- Unit Description, DC-Filter 01
- Unit Description, PSU 1200 W
- Unit Description, ACCU/DCCU
- Unit Description, IDM
- Broadcast
- Common Control Channel Handling
- Physical Channel Handling
- Speech and Data Services
- Packet Data Services
- Call Control
- References
- Channel Activation
- Adaptive Frame Alignment
- Asynchronous Handover Detection
- RF Channel Release
- Deactivate SACCH
- Link Establish Indication
- Link Release Indication
- Link Establishment Request
- Link Release Request
- Transparent Message Transmission
- Transparent Message Reception
- SACCH Info Modify
- LAPDm
- Channel Reactivation
- Power Information
- GPRS, Physical Link Layer
- Base Station Power Control
- Channel Measurements
- Discontinuous Transmission
- Frequency Hopping
- Encryption
- Mode Modify
- Mobile Station Power Control
- Short Message Service
- Diversity Supervision
- Synchronization
- Radio Reception
- Radio Transmission
- Frequency Allocation Support
- Restart and Recovery
- Function Change
- Functionality Administration
- Operation and Maintenance Support
- References
- Concepts
- Buttons
- Change RU to Local Mode
- Change RU to Remote Mode
- Change RU to Remote Mode Cancel
- Change SW Power Boost Slave RU to Local Mode
- Loop Control
- RF Loop Test Supervision
- Calendar Time Request
- RSSI Temperature Compensation
- Max Cooling
- Fault Indicator
- BS Fault Indicator
- Operational Indicator
- Tx Not Enabled Indicator
- Local Mode Indicator
- External Alarms Indicator
- DC Disconnected Indicator
- Battery Mode Indicator
- Bat Disconnected Indicator
- AC Fault Indicator
- Test Result Indicators (not used)
- Local Mode in Progress
- Installation Data Handling
- Self Test and Supervision
- Diagnostics and Fault Handling
- Operation and Maintenance Terminal
- External Alarms
- Handling of Auxiliary Equipment
- Climate Protection
- EMC Capabilities
- Transmission Interface Handling G.703 2048 kbit/s
- Transmission Interface Handling DS1 1544 kbit/s
- Terrestrial Link Handling
- Channel Distribution Function
- Transport network O&M functions-DXX Support
- BTS Parameter Limitations
- Glossary
Operation and Maintenance Support
• At a Max Cooling state change.
•
After an EDMRU (ECU) reset.
The Max Cooling state will not be updated more frequently than every
30th second.
If Max Cooling fails the fault is logged but no further action taken
within the scope of this function.
38.13 Fault Indicator
Purpose
To indicate if there are any faults in the RU the indicator is located on.
Preconditions and Initiation
Applicable for any operational condition. The function is initiated when
the SW is started.
Description
The Fault Indicator is controlled from the Diagnostics and Fault
Handling Functionality and from the Restart and Recovery
Functionality. When the RU is reset in any way the handling of the
indicator is terminated.
Limitations:
When the CU of a CDU-D has detected lost communication to both its
superior RUs, the CU restarts according to the Restart and Recovery
functionality. Flashing of the fault indicator is then not used for the CU.
Colour: Red
Position: Main RUs (DXU, TRU, ECU) and sub
RUs (CDU, PSU, BFU).
ON: One or more faults are detected in the RU.
FLASHING (0.5 Hz): - Running on Base Application OR
- For DMRUs and Sub RUs (TRU, ECU,
CDU, BFU, PSU); The RU has detected
lost communication to superior RU.
Note: The flashing state may not be used for Sub RUs without a
processor.
OFF: No fault is located to the RU.
Priority ON has a higher priority than
FLASHING. If the conditions for two
states are fulfilled, the one with the
highest priority will control the indicator.
EN/LZT 720 0008 R1A
2001-06-26
291 (421)
© Ericsson Radio Systems AB
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