Bts Fan Monitor Module (Bfmm); Bfmm Indicators - Huawei Airbridge CBTS3612-800 User Manual

User Manual
Airbridge cBTS3612-800 12-carrier CDMA Base Station

10 BTS Fan Monitor Module (BFMM)

10.1 BFMM Indicators

BFMM indicators are shown in Figure 10-1.
Figure 10-1 Fan box panel
See Table 10-1 for the description of BFMM indicators.
Table 10-1 BFMM indicator
Indicator
BFMM
Indicators
03Q-0112-20020720-120
Color Meaning
Fast flashing (4Hz): fault has occurred to
the monitored objects, such as: 1) fan
unable to rotate; 2) port communication
Operational abnormal; 3) mono-stable circuit fault.
Green status Slow flashing (0.5Hz): the fan monitoring
indicator circuits and the monitored object are
working normally.
On or Off: The controlling chip on the fan
monitoring board is down.
8 Power Supply Unit (PSU)
BFMM indicator
Normal
Details
status
Slow flash
(0.5Hz)
10-1