Autometers Systems IC 995 설치 및 운영 매뉴얼 - 페이지 7

{카테고리_이름} Autometers Systems IC 995에 대한 설치 및 운영 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Autometers Systems IC 995 10 페이지. Electrical network analyser

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7.6 D.RELAYS (Digital relay output)

This screen shows the status of the digital inputs and outputs relays.

The digital input is powered by +5V, and digital output is a pair of non-powered

contacts. If programmed, the status will change to "ON". these relays are mainly

used in building management systems.

7.7 SOE (SEQUENCE OF EVENTS)

: Move the highlighted feature up or down by pressing the arrows

Select Menu

marked

to the "SOE" line.

Press the return key

, this will take you to the S.O.E. screen (only one screen).

: Captures the time the digital relays have been activated.

SOE

The picture shows three events which have occurred, but by scrolling down using

the key with the arrow facing down

The top two lines are the last activation of the relay.

This indicates: Digital Output 1 was activated

22nd October 2009 at 12 hours, 20 minutes,

55 seconds. This was returning to normal status.

The second event shows:

Digital Output 1 was ﬁrst activated on

22nd October 2009 at 12 hours, 12 minutes,

20 seconds (sounding the alarm).

: Move the highlighted feature up or down by pressing the arrows

Select Menu

marked

to the "SOE".

S.O.E

. Press the return key

This indicates the time and date of any relay which

has been activated.

7.8 SETTING (User Setting)

This is used for programming the meter, great care

should be taken here to ensure you enter the

correct details.

up to 16 events can be captured.

MEASURE

HARMONIC

QUALITY

ENERGY

D.RELAYS

SOE

SETTING

: Move the highlighted feature up or

Select MENU

down by pressing the arrows marked

"SETTING".

SETTING

: Press the return key

this will take you to

the Code "0000".

There is a security level here which must be entered

to allow you to program the meter. The default

password is "0001"

Enter the PASSWORD 0001 by pressing the keys with the four arrows on

The two keys which have the arrows pointing up and down

along for you to enter your number in the correct sequence. The two keys with

arrows pointing left and right

increment the number up or down.

When you have selected the correct number press the return key

This will now take you to the "CONFIG SCREEN".

Here is listed a small menu.

CONFIG (programmes the vt and ct ratio)

RS485

PASSWORD

TIME

D.Relays

: Move the highlighted feature up or down by pressing the arrows

Select Menu

marked

to the "CONFIG" line.

. Press the return key

this will take you to the Conﬁguration screen.

CONFIG

A. Network: This can be set to, 1 phase 2 wire,

3 phase 3 wire, 3 phase 4 wire.

B. V Range: This can be set at 100 volt or 400 volt

C. I Range: This can be set at 1 amp or 5 amp

D. PT: This can be set at Voltage ratio range

E. CT: This can be set at any current

transformer ratio.

E.g. programming the meter to be on a 3 phase

4 wire network 230/400 volt , 50 Hz, 200/5 amp.

MEASURE

HARMONIC

QUALITY

CODE

ENERGY

0000

D.RELAYS

SOE

SETTING

move the cursor

CONFIG

NETWORK

3P4W

U RANGE

400V

I RANGE

0400/0400

4000/0005

429496

08- 14- 2009

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