BTS3900 Monitoring System

BTS3900 External Alarm Monitoring System

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BTS3900 External Alarm

Monitoring System

Prepare by: Ngo The Phong (79598)


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Contents

Contents .............................................................................................................................. 2

I. Introduction ................................................................................................................. 3

II. Monitoring Components ............................................................................................. 5

2.1. BBU Monitoring Ports ........................................................................................ 5

2.2. Monitoring components ...................................................................................... 6

III. Power Alarm Data Configuration ........................................................................... 9

(For BSC6000V900R008) .................................................................................................. 9

3.1. Power Alarms...................................................................................................... 9


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I. Introduction

As the other BTS, Monitoring System is integrated in to the BTS3900

System. The module that control the Monitoring system is BBU (Base Band Unit).

The BBU is located in the BTS3900 as the description below

The BTS3900 monitoring system enables the power monitoring, fan

monitoring, and environment monitoring.


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II. Monitoring Components

2.1. BBU Monitoring Ports

Configure 1: BBU Monitoring Port

- The BBU provides a maximum of two RS485 buses and 16 Boolean signals.

- The modules on RS485 bus 0 cannot be interchanged with the modules on

RS485 bus 1.

In the BTS3900 system, the alarms ports vary with the optional modules

configured in the BBU3900.

- When the BBU3900 is configured with one UPEU, two RS485

buses and eight dry contact signals are provided.

FAN

0 4

1 GTMU

2 UPEU


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Configure 2: BBU3900 is configured with 01 UPEU

- When the BBU3900 is configured with two UPEUs or one UPEU

plus one UEIU, 4 RS485 buses and 16 dry contact signals are

provided.

FAN

UPEU

GTMU

UPEU

Configure 3: BBU3900 is configured with two UPEUs

FAN

UEIU

GTMU

UPEU

Figure 4: BBU3900 is configured with UPEU plus one UEIU

2.2. Monitoring components


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As can be seen from figure 5, there are many type of monitoring components

that connected to the BBU ports (UEIU ports, UPEU ports). From BBU, alarms

are monitored such as Power alarm (AC, DC ), External Alarms (Door, Water,

Smoke,…)

Figure 5: Monitoring Component


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III. External Alarm Data Configuration

(For BSC6000V900R008)

3.1. Power Alarms

3.1.1. Alarm ports

From the figure 1, we can see 16 alarm signal , that will be used for Power

alarm of the BTS3900

Figure 6: Alarm ports

We use the ports EXT-ALM0, EXT-ALM1 in the UPEU , UEIU to connect

to the external equipment to get the monitoring signals. All the ports used RJ-45

connectors.

3.1.2. Alarm Cables

For the monitor connection, we use the RJ-45 cables.


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Figure 7: BBU Alarm Cable

Each RJ-45 Cable is connected to the EXT-ALM port

Figure 8: Pin Assignment of Alarm Cable

3.1.3. Connection

To use the External Alarm, we have to set the value YES for Extended

Switch of Input Alarm in the BTS Site Attributes, the Value: Extended Switch of Input Alarm: YES

For the Upper UPEU or UEIU, we are using the Alarm Shield Flag 1 (Hex)

and Alarm Voltage Definition 1(Hex)

For the Lower UPEU or UEIU, we are using the Alarm Shield Flag 2 (Hex)

and Alarm Voltage Definition 2 (Hex)


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Figure 9: Setting Alarm Value

From the following Table, Alarm Number will be enable,

Note: the type of alarm is: Open, that mean 2 wires of alarm signal cable Opened,

the Alarm will be displayed, and if 2 wires of alarm signal cable Closed, the

Alarm will be disappeared.

UEIU or UPEU

EXT-ALM1 EXT-ALM0

Alarm No. 8 7 6 5 4 3 2 1

Boolean Value

1 or 0

1 or 0

1 or 0

1 or 0

1 or 0

1 or 0

1 or 0

1 or 0

UPEU

EXT-ALM1 EXT-ALM0

Alarm No. 16 15 14 13 12 11 10 9

Boolean Value

1 or 0

1 or 0

1 or 0

1 or 0

1 or 0

1 or 0

1 or 0

1 or 0

Table 1: Value setting


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For Upper UPEU or UEIU:



If the Value is (Hex) FF (BIN: 11111111) that mean all Alarm No. from 1

to 8 are enable. If you only select 01 alarm, you can set value (Hex) 8 (00010000)

for Alarm No. 5 as an example.

For Lower UPEU:



If the Value is (Hex) FF (BIN: 11111111) that mean all Alarm No. from 9

to 16 are enable. If you only select 01 alarm, you can set value (Hex) 40 (BIN:

01000000) for Alarm No. 15 as an example.

Normally, EXT-ALM0 ports are used for the interal alarm signals such as

connect to the DCDU to monitor the DCDU module. Then for the Power Alarm

Monitor, EXT-ALM1 are used, mean Alarm No. 5, 6, 7, 8 and 13, 14, 15, 16

are used for Power Alarm or other Alarm.

3.1.4. Data Configuration

There are some commands to set the Power Alarm from

BSC6000V900R008.

Assume that in the BBU, there is only one UPEU located at the lower

position, and there is no UEIU boards, and GTMU is always located in Position 5

and 6 of BBU – we call GTMU slot is 6 (As the Configure 2), we enable 04 Input

Alarm Signal in the EXT-ALM1, then the value is Hex: F0 (Binary: 11110000),

and the Decimal Value is 240. Because the MML using the Decimal value, then

we have to change the value to the Decimal mode.

- Set Alarm Value to enable all 8 alarms port from 1 to 8

MOD BTSALM: IDXTYPE=BYNAME, BTSNAME="BTS_NAME",

STTYPE=BTS3900_GSM, AlmFlag1=255, EXTFlag1=YES, AVD6=255;



STTYPE=BTS3900_GSM, AlmFlag2=255, EXTFlag1=YES, AVD7=255;


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STTYPE=BTS3900_GSM, AlmFlag1=255, AlmFlag2=255, EXTFlag1=YES,

AVD6=255, AVD7=255;

- Set alarm Ports – equivalent to Alarm No.:

For Port 1, and assign Alarm ID=65384 for this Alarm No.:

SET ALMPORT: SITENAME="BTS-NAME", SRN=0, SN=6, PN=5,

SW=OPEN, AID=65384, PT=BOOL, AVOL=HIGH;













For Port 6, and assigns Alarm ID=65389 for this Alarm No.:














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After setting, there are 16 alarms will be displayed in the Alarm screen.

Figure 10: BTS Alarm used for external alarm


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As can be seen in the figure 10, there are 16 alarms that you have set. Now,

to monitor easily, you have to change the name of alarms that you are using. The

changing of alarm as the following:

Go to Alarm Maintenance and select Query Alarm Configuration

Figure 11: Select Query Alarm Configuration

Figure 12: BTS Customer Environment Alarm


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Select Alarm ID that you want to change the name of the alarm, then click

right mouse, a menu displayed, then select “Set Environment Alarm

Configuration” as the following picture

Figure 13: Set Environment Alarm Configuration

A pop-up window displayed, then Alarm name can be change by re-name “Alarm

Name”. Besides, Alarm Severity and Even Type can be change as the customer

requirement. You can see the Figure 14 for reference

Figure 14: Set Environment Alarm NAME, SEVERITY and EVENT TYPE

Documents

BTS3900 Monitoring System