EMUA Solution for 3900 Series BTS

EMUA Solution in 3900 Series Site

Security Level: Internal Open

EMUA Solution for 3900 Series BTS 00102313 Xiao Fei 2009-6-10 1. Alarm Assignment: .....................................................................................................................1 1.1 Define EMUA alarms and port: .......................................................................................1 1.2 Map BTS alarm to BSC alarm: .......................................................................................2 2. Configure BSC Alarm: ...............................................................................................................3 3. EMUA Board Configuration......................................................................................................4 3.1 Slot Number: .....................................................................................................................4 3.2 Configure EMUA Board Attributes: ...............................................................................4 3.3 Binding BTS alarm with BSC alarm:..............................................................................5 Bind Alarm ..............................................................................................................................5 4. Trouble Shooting .........................................................................................................................5 In 3900 series BTS, UEIU/UPEU are used to provide environmental alarm connections, however, the total number of alarms of these 2 boards are only 16. If there are over 16 alarms to be connected, we could use EMUA board which can provide 32 Environmental Alarms.

1. Alarm Assignment: 1.1 Define EMUA alarms and port:

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1.2 Map BTS alarm to BSC alarm: The Alarm ID arranges from 6292 to 6354. In BSC, the available BTS Custom Environment Alarm ID arrange from 65384 to 65533. For example: Monitoring Unit Port

Port No.

Alarm ID

Alarm Name

BSC Alarm ID

Alarm Level

S1+/S1-

1

6292

AC Main Alarm

65420

Major

S2+/S2-

2

6294

DC High Voltage Alarm

65422

Major

S3+/S3-

3

6296

DC Low Voltage Alarm

65424

Warning

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65426

S4+/S4-

4

6298

S5+/S5-

5

6300

65428

S6+/S6-

6

6302

65430

S7+/S7-

7

6304

65432

S8+/S8-

8

6306

65434

S9+/S9-

DC Module Alarm

Low Voltage Load Disconnect Alarm

9

6308

65436

S10+/S10-

10

6310

65438

S11+/S11-

11

6312

65440

S12+/S12-

12

6314

65442

S13+/S13-

13

6316

65444

S14+/S14-

14

6318

65446

S15+/S15-

15

6320

65448

S16+/S16-

16

6322

65450

S17+/S17-

17

6324

65452

S18+/S18-

18

6326

65454

S19+/S19-

19

6328

65456

S20+/S20-

20

6330

65458

S21+/S21-

21

6332

65460

S22+/S22-

22

6334

65462

S23+/S23-

23

6336

65464

S24+/S24-

24

6338

65466

S25+/S25-

25

6340

65468

S26+/S26-

26

6342

65470

S27+/S27-

27

6344

65472

S28+/S28-

28

6346

65474

S29+/S29-

29

6348

65476

S30+/S30-

30

6350

65478

S31+/S31-

31

6352

65480

S32+/S32-

32

6354

65482

Major

Warning

2. Configure BSC Alarm: Method 1--Define on M2000 for Method 2 Define on BSC for each BSC NE Alarm Setting-Alarm Alarm Maintenance-Query Alarm Configuration Choose BSC, Change Alarm Name Set Environment Aalrm Configuration Click "Apply"

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all

BSC

Definition-Add and

Level

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3. EMUA Board Configuration In BSC data, EMUA is configured as DEMU board.

3.1 Slot Number: If we connect RS485 to UPEU MON0, the EMUA should be configured in slot0. If we connect RS485 to UPEU MON1, the EMUA should be configured in slot1.

3.2 Configure EMUA Board Attributes: 2009-06-19

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In LMT: 9 Board Parameter Configuration Enabled: yes 9 Special Alarm Switch Enabled: not chosen=enabled; chosen=disabled; 9 Common Alarm Switch Enabled: not chosen=enabled; chosen=disabled; 9 Special Alarm Switch Valid Level Configuration: should be “High Level” (not chosen) 9 Common Alarm Switch Valid Level Configuration: chosen= Low Level; not chosen=High Level MML Command: “MOD DEMUBP”.

3.3 Binding BTS alarm with BSC alarm: Bind Alarm SET ALMPORT: SITENAME="OSV2", CN=0, SRN=2, SN=0, PN=1, SW=OPEN, AID=65420, PT=BOOL, AVOL=LOW; SET ALMPORT: SITENAME="PRAB", CN=0, SRN=2, SN=0, PN=2, SW=OPEN, AID=65422, PT=BOOL, AVOL=LOW; SET ALMPORT: SITENAME="PRAB", CN=0, SRN=2, SN=0, PN=3, SW=OPEN, AID=65424, PT=BOOL, AVOL=LOW; SET ALMPORT: SITENAME="PRAB", CN=0, SRN=2, SN=0, PN=4, SW=OPEN, AID=65426, PT=BOOL, AVOL=LOW; SET ALMPORT: SITENAME="PRAB", CN=0, SRN=2, SN=0, PN=9, SW=OPEN, AID=65436, PT=BOOL, AVOL=LOW;

4. Trouble Shooting 1. Board Communication Alarm, Board Type=70, Alarm ID: 6420. 2009-06-19

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BBU fail to communicate with EMUA board, check: Power Input and DC Switch of EMUA; The data configuration of slot number is consistent with Physical Connection of MON Port. 2. Alarm report are opposite with actual alarm status For example, the door alarm report to BSC when the door is closed and vise versa. Check: Alarm Switch Valid Level Configuration is consistent with actual voltage level.

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EMUA Solution for 3900 Series BTS

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