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Cooling fan is broken.

Viewing 8 posts - 1 through 8 (of 8 total)
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  • #46394 Reply
    Patrick
    Guest

    BCF-035 ENVIR 2006-11-20 15:02:25.88
    * ALARM
    (17125) 7602 BCF NOTIFICATION
    Cooling fan is broken.
    06 02 01 9E 00 00

    BCF-035 ENVIR 2006-11-20 15:03:41.39
    * ALARM
    (17127) 7602 BCF NOTIFICATION
    Cooling fan is broken.
    06 02 0C 9E 00 00

    I have 2 alarms on the coling who doesn’t exist in BTS.

    I have a ultrasite IBBU. (ultra 222 and energy on cabinet, CCUA+Battery)
    1st part =>TRX 222
    2nd part => Energy (CCUA + battery)

    My problem is my 2 cooling fan doesn’t exist because it is energy (CCUA + battery)

    My SW is ok, commissioning ok.

    Who has the same problem? or the solution?

    thx.

    #46395 Reply
    Pavel
    Guest

    This is alarm, which comes from RBS cabinet, not energy.

    You should check all cooling fans at the Ultra cabinet. Also, this alarm can come, if speed of fan is decreased.

    Additionaly, this alarm can happens if you load ULTRA-MACRO BTS software into ULTRA-MIDI BTS. MIDI BTS have no some fans, that MACRO have. In this case- you will have fan alarm.

    #46396 Reply
    patrick
    Guest

    Look at this, if you see a mistake =>

    SW Versions
    ***************

    File Name Running Package
    ————————————
    VBO_S305.16D 4. 0.21
    PUC_S305.163 4. 0.21
    PDI_S305.164 4. 0.21
    PDE_S305.165 4. 0.21
    PEI_S305.166 4. 0.21
    CFG_S305.16F 4. 0.21
    RTC_S305.16C 4. 0.21
    EC0_S305.167 4. 0.21
    EC1_S305.168 4. 0.21
    ECE_S305.169 4. 0.21
    EE0_S305.16A 4. 0.21
    EE1_S305.16B 4. 0.21
    BTS_C327.393 4. 0.21

    File Name Newest in Flash
    ————————————
    VBO_S305.16D 4. 0.21
    PUC_S305.163 4. 0.21
    PDI_S305.164 4. 0.21
    PDE_S305.165 4. 0.21
    PEI_S305.166 4. 0.21
    CFG_S305.16F 4. 0.21
    RTC_S305.16C 4. 0.21
    EC0_S305.167 4. 0.21
    EC1_S305.168 4. 0.21
    ECE_S305.169 4. 0.21
    EE0_S305.16A 4. 0.21
    EE1_S305.16B 4. 0.21
    BTS_C327.393 4. 0.21

    File Name Oldest in Flash
    ————————————
    VBO_S304.31D 3. 3.18
    PUC_S304.313 3. 3.18
    PDI_S304.314 3. 3.18
    PDE_S304.315 3. 3.18
    PEI_S304.316 3. 3.18
    CFG_S304.321 3. 3.18
    RTC_S304.31C 3. 3.18
    EC0_S304.317 3. 3.18
    EC1_S304.318 3. 3.18
    ECE_S304.319 3. 3.18
    EE0_S304.31A 3. 3.18
    EE1_S304.31B 3. 3.18
    BTS_S305.111 3. 3.18

    ***************
    HW Versions
    ***************

    Unit Type Version Serial Number
    ——————————————————————–
    BCF BOIA 106 L1023143465
    Power 1 PWSB 103 A7022914120
    Duplexer 1 DVDC 101 2K023302429
    Duplexer 2 DVDC 101 2K023302422
    Duplexer 3 DVDC 101 2K023302443
    BB2 1 BB2F 102 L1044923997
    ETRX 1 TSDB 206 L6050147331
    BB2 2 BB2F 102 L1044923992
    ETRX 3 TSDB 206 L6050147342
    TRX 4 TSDA 110 L6031048997
    BB2 3 BB2F 102 L1044924000
    ETRX 5 TSDB 206 L6050147308
    ETRX 6 TSDB 209 L1063309436
    TRE 1 FXC E1T1 N/A 4 4H023210528

    ********************
    LAPD Link Status
    ********************

    LAPD Link Status
    —————————
    OMUSIG On
    TRXSIG1 On
    TRXSIG3 On
    TRXSIG4 On
    TRXSIG5 On
    TRXSIG6 On

    **********
    Alarms
    **********

    Severity Code Time Event Object State
    ——————————————————————————–
    Minor 7602 20/11/06 14:20:18 Start BCF (Unit fan/6/2/1)Enabled
    BCF NOTIFICATION: Cooling fan is broken.
    Minor 7602 20/11/06 14:20:18 Start BCF (Unit fan/6/2/12)Enabled
    BCF NOTIFICATION: Cooling fan is broken.
    Minor 7622 20/11/06 14:20:18 Start BCF (BOI/2/1/7) Enabled
    CABINET OPEN: Cabinet door is open.
    Minor 7801 20/11/06 14:20:18 Start BCF (BOI/-/-/-) Enabled
    MMI CONNECTED TO BASE STATION:

    *********************
    Object Properties
    *********************

    Property Value
    —————————–
    Object BCF
    Operational State Supervisory
    BCF ID Not defined
    Site ID
    Site Name
    IP Address Not defined
    Network ID Not defined
    BSC ID Not defined
    OMUSIG On
    Oscillator State Ready
    Clock Sync. State Not Used
    Blocked State Unblocked

    Property Value
    —————————–
    Object ETRX 1
    Operational State Supervisory
    Power Control Range (steps)15
    TX Power Level 50000 mW
    Network Type GSM 1800E
    Commissioned Yes
    ARFN 826
    Device Existence OK
    Locked State Unlocked
    Blocked State Unblocked
    TRXSIG1 On
    IDD Usage Not in use

    Property Value
    —————————–
    Object ETRX 3
    Operational State Supervisory
    Power Control Range (steps)15
    TX Power Level 50000 mW
    Network Type GSM 1800E
    Commissioned Yes
    ARFN 781
    Device Existence OK
    Locked State Unlocked
    Blocked State Unblocked
    TRXSIG3 On
    IDD Usage Not in use

    Property Value
    —————————–
    Object TRX 4
    Operational State Supervisory
    Power Control Range (steps)15
    TX Power Level 50000 mW
    Network Type GSM 1800
    Commissioned Yes
    ARFN 875
    Device Existence OK
    Locked State Unlocked
    Blocked State Unblocked
    TRXSIG4 On
    IDD Usage Not in use

    Property Value
    —————————–
    Object ETRX 5
    Operational State Supervisory
    Power Control Range (steps)15
    TX Power Level 50000 mW
    Network Type GSM 1800E
    Commissioned Yes
    ARFN 813
    Device Existence OK
    Locked State Unlocked
    Blocked State Unblocked
    TRXSIG5 On
    IDD Usage Not in use

    Property Value
    —————————–
    Object ETRX 6
    Operational State Supervisory
    Power Control Range (steps)15
    TX Power Level 50000 mW
    Network Type GSM 1800E
    Commissioned Yes
    ARFN 820
    Device Existence OK
    Locked State Unlocked
    Blocked State Unblocked
    TRXSIG6 On
    IDD Usage Not in use

    **************************
    Abis Connection Status
    **************************

    Abis enabled

    ************************
    Sector Configuration
    ************************

    Sector 103
    Hopping Mode: None
    Network Type: GSM 1800E
    ETRX 1 ARFN:826
    Sector 104
    Hopping Mode: Synthesizer
    Network Type: GSM 1800(E)
    ETRX 3 ARFN:781
    TRX 4 ARFN:875
    Sector 105
    Hopping Mode: Synthesizer
    Network Type: GSM 1800E
    ETRX 5 ARFN:813
    ETRX 6 ARFN:820

    *********************************
    IDD Configuration Information
    *********************************

    TRX ID IDD Mode Partner TRX 4UD used
    ————————————————————
    ETRX 1 – – –
    (TRX 2) – – –
    ETRX 3 – – –
    TRX 4 – – –
    ETRX 5 – – –
    ETRX 6 – – –
    (TRX 7) – – –
    (TRX 8) – – –
    (TRX 9) – – –
    (TRX 10) – – –
    (TRX 11) – – –
    (TRX 12) – – –

    **************************
    Clock Control Settings
    **************************

    State Ready
    Current DAC 1962
    Permanent DAC 1964

    **************
    EAC Inputs
    **************

    Input 1: Closed
    Input 2: Closed
    Input 3: Open
    Input 4: Closed
    Input 5: Closed
    Input 6: Open
    Input 7: Open
    Input 8: Closed
    Input 9: Open
    Input 10: Open
    Input 11: Open
    Input 12: Open
    Input 13: Open
    Input 14: Open
    Input 15: Open
    Input 16: Open
    Input 17: Open
    Input 18: Open
    Input 19: Open
    Input 20: Open
    Input 21: Open
    Input 22: Open
    Input 23: Open
    Input 24: Open

    ******************************
    BB2 – TSx Cross-connection
    ******************************

    BB2 TSx TRX ID
    ——————————————–
    BB2F 1a TSDB 1 TRX 1
    BB2F 2a TSDB 3 TRX 3
    BB2F 2b TSDA 4 TRX 4
    BB2F 3a TSDB 5 TRX 5
    BB2F 3b TSDB 6 TRX 6
    Upgrade path
    BB2F 1b (TSxx 2) TRX 2
    (BB2 4a) (TSxx 7) TRX 7
    (BB2 4b) (TSxx 8) TRX 8
    (BB2 5a) (TSxx 9) TRX 9
    (BB2 5b) (TSxx 10) TRX 10
    (BB2 6a) (TSxx 11) TRX 11
    (BB2 6b) (TSxx 12) TRX 12
    (Units in brackets were not autodetected.)

    ******************
    TSx RF Cabling
    ******************

    TSx TX RX Main RX Div
    ————————————————————-
    TSDB 1 DVDC 1a DVDC 1a DVDC 1b
    TSDB 3 DVDC 2a DVDC 2a DVDC 2b
    TSDA 4 DVDC 2b DVDC 2a DVDC 2b
    TSDB 5 DVDC 3a DVDC 3a DVDC 3b
    TSDB 6 DVDC 3b DVDC 3a DVDC 3b
    Upgrade path
    (TSxx 2) DVDC 1b DVDC 1a DVDC 1b
    (Units in brackets were not autodetected.)

    *******************
    Antenna Cabling
    *******************

    Antenna MHA Type Connected To Attenuation VSWR Mon.
    ——————————————————————————–
    1 None DVDC 1a High gain No
    2 None DVDC 1b High gain No
    3 None DVDC 2a High gain No
    4 None DVDC 2b High gain No
    5 None DVDC 3a High gain No
    6 None DVDC 3b High gain No

    #46397 Reply
    Pavel
    Guest

    In “Sector configuration” you can see, that you BTS is configured like MIDI (max 6 TRXs). But in “BB2 – TSx Cross-connection” i see, that maximum configured TRX can be up to 12.

    I have no big practice in BTS, cause I am BSC engenier, but I think that is mistake.

    Clarify, which type of cabinet you have.

    #46398 Reply
    patrick
    Guest

    Midi BTS is normal because it is divised into 2.

    1 part of 6 trx + 1 part of power (battery+rectifier)

    Normally, my BTS mustn’t see cooling fan of power part because it is doesn’t exist.

    #46399 Reply
    Zayyat
    Guest

    Dear Patrick – Dont disturbe urself from the alam address which is:
    06 02 01 9E 00 00

    Its clear that u have a broken cooling fan BEHIND the First Duplixer, replace it.

    #46400 Reply
    Patrick.fr
    Guest

    I found the solution:

    cooling fan are not broken.

    If alarm come on the cooling fan 12 (6/2/12) on IBBU BTS ultrasite, the problem is on the CCUA Q1.

    CCUA can be 2 adress: 4085 or 4084.

    PSM manager => climatic control => FAN.
    the CCUA must see 9 cooling fan with the good Q1 adress.
    I don’t know explain but CCUA and BOIA are the same Q1 Bus for the climatic control.

    Problem is over.

    #46401 Reply
    rahul
    Guest

    hi
    there is any option in ultra bts
    that cooling fan broken alarm clear by loop only
    no need to replace hardware

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