2008-05

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HUAWEI Confidential

Security Level: Internal Use

HUAWEI EMU

By Jefferson Simarmata

HUAWEI TECHNOLOGIES Co., Ltd. HUAWEI Confidential Page 2

The connection between EMU and BTS

DB9

RJ45

MON1 UEIU (RJ45)

HUAWEI TECHNOLOGIES Co., Ltd. HUAWEI Confidential Page 3

Cable Power

Connect to SPARE1

HUAWEI TECHNOLOGIES Co., Ltd. HUAWEI Confidential Page 4

DIP Switch on DEMU

SW_RST

SW1 - SW8

SW9 – SW16

SW17 – SW24

SW25 – SW32

HUAWEI TECHNOLOGIES Co., Ltd. HUAWEI Confidential Page 5

Water Immersed Sensor

Temperature and Humidity Sensor

Smog

Door Sensor----> Move to switch 9 (SW9)

Special Alarm

Extend Alarm

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Special Alarm

Temp & Humi Smog

Water

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External Alarm

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How to find main fail, module rectifier fail and

Battery low voltage ??

Hold until alarm appear, check all cable output by

Multimeter, which cable short/open because this alarm give

label “Module rectifier fail”

Return it back to normal:

Turn off one MCB AC Main

Turn off one MCB AC Main, check all cable output by

Multimeter, which cable short/open because this alarm,

will be have 2 alarm appear:

1st “Main fail “

2nd “Module rectifier fail” (already give label before)

Check load current, go to

“configuration low load” and set low

load limit higher than load current,

check all cable output by Multimeter,

which cable short/open because this

alarm give label “Battery low

voltage”

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Configuration in LMT

Add DEMU board in subrack 2 slot 1

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Configure DEMU board attributes

- Gate Magnetism disabled because gate sensor move to Switch 9

- Water Immersed in low level because sensor output NO (Normaly Open)

HUAWEI TECHNOLOGIES Co., Ltd. HUAWEI Confidential Page 11

32 Switch can used

If sensor output NC (Normally Close), switch valid level High level

If sensor output NO (Normally Open), switch valid level Low level

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Alarm auto clear permit

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How to rename alarm ID in LMT base on alarm ID in IM2000 (1)

SET ALMPORT: SITENAME="Ngroto Rembangan", CN=0, SRN=2, SN=1, PN=1, SW=OPEN, AID=65384, PT=BOOL;

SET ALMPORT: SITENAME="Ngroto Rembangan", CN=0, SRN=2, SN=1, PN=19, SW=OPEN, AID=65420, PT=BOOL;

SET ALMPORT: SITENAME="Ngroto Rembangan", CN=0, SRN=2, SN=1, PN=20, SW=OPEN, AID=65422, PT=BOOL;

SET ALMPORT: SITENAME="Ngroto Rembangan", CN=0, SRN=2, SN=1, PN=21, SW=OPEN, AID=65424, PT=BOOL;

SET ALMPORT: SITENAME="Ngroto Rembangan", CN=0, SRN=2, SN=1, PN=2, SW=OPEN, AID=65386, PT=BOOL;

SET ALMPORT: SITENAME="Ngroto Rembangan", CN=0, SRN=2, SN=1, PN=3, SW=OPEN, AID=65388, PT=BOOL;

SET ALMPORT: SITENAME="Ngroto Rembangan", CN=0, SRN=2, SN=1, PN=4, SW=OPEN, AID=65390, PT=BOOL;

SET ALMPORT: SITENAME="Ngroto Rembangan", CN=0, SRN=2, SN=1, PN=5, SW=OPEN, AID=65392, PT=BOOL;

SET ALMPORT: SITENAME="Ngroto Rembangan", CN=0, SRN=2, SN=1, PN=6, SW=OPEN, AID=65394, PT=BOOL;

SET ALMPORT: SITENAME="Ngroto Rembangan", CN=0, SRN=2, SN=1, PN=7, SW=OPEN, AID=65396, PT=BOOL;

SET ALMPORT: SITENAME="Ngroto Rembangan", CN=0, SRN=2, SN=1, PN=8, SW=OPEN, AID=65398, PT=BOOL;

SET ALMPORT: SITENAME="Ngroto Rembangan", CN=0, SRN=2, SN=1, PN=9, SW=OPEN, AID=65400, PT=BOOL;

SET ALMPORT: SITENAME="Ngroto Rembangan", CN=0, SRN=2, SN=1, PN=10, SW=OPEN, AID=65402, PT=BOOL;

SET ALMPORT: SITENAME="Ngroto Rembangan", CN=0, SRN=2, SN=1, PN=11, SW=OPEN, AID=65404, PT=BOOL;

SET ALMPORT: SITENAME="Ngroto Rembangan", CN=0, SRN=2, SN=1, PN=12, SW=OPEN, AID=65406, PT=BOOL;

SET ALMPORT: SITENAME="Ngroto Rembangan", CN=0, SRN=2, SN=1, PN=13, SW=OPEN, AID=65408, PT=BOOL;

SET ALMPORT: SITENAME="Ngroto Rembangan", CN=0, SRN=2, SN=1, PN=14, SW=OPEN, AID=65410, PT=BOOL;

SET ALMPORT: SITENAME="Ngroto Rembangan", CN=0, SRN=2, SN=1, PN=15, SW=OPEN, AID=65412, PT=BOOL;

SET ALMPORT: SITENAME="Ngroto Rembangan", CN=0, SRN=2, SN=1, PN=16, SW=OPEN, AID=65414, PT=BOOL;

SET ALMPORT: SITENAME="Ngroto Rembangan", CN=0, SRN=2, SN=1, PN=17, SW=OPEN, AID=65416, PT=BOOL;

SET ALMPORT: SITENAME="Ngroto Rembangan", CN=0, SRN=2, SN=1, PN=18, SW=OPEN, AID=65418, PT=BOOL;

Use MML and run this command;

HUAWEI TECHNOLOGIES Co., Ltd. HUAWEI Confidential Page 14

How to rename alarm ID in LMT base on alarm ID in IM2000 (2)

In LMT open “Alarm Maintenance”, click “Query Alarm Configuration”

Start Alarm ID from: 65384

Start Alarm ID from: 65424

HUAWEI TECHNOLOGIES Co., Ltd. HUAWEI Confidential Page 15

How to rename alarm ID in LMT base on alarm ID in IM2000 (3)

Right click an alarm name and then “Set Environment Alarm Configuration”

After Query Alarm Configuration

HUAWEI TECHNOLOGIES Co., Ltd. HUAWEI Confidential Page 16

How to rename alarm ID in LMT base on alarm ID in IM2000 (4)

Alarm name and alarm saverity after config;

Thank You

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