Megger DLRO 200 Скачать руководство пользователя страница 10

DATE FORMAT   DD/MM/YY

SET CURRENT    50

UPPER LIMIT     0.9990000

LOWER LIMIT    0.0000000

TEST TYPE      NORMAL

MEASURED RESISTANCE, CURRENT, VOLTAGE

MEASURED RESISTANCE, CURRENT, VOLTAGE

MEASURED RESISTANCE, CURRENT, VOLTAGE

………….

MEASURED RESISTANCE, CURRENT, VOLTAGE

MEASURED RESISTANCE, CURRENT, VOLTAGE

PASS or FAIL

The Upper and Lower limits are always shown in ohms.

CLEANING

The DLRO200 may be cleaned using a damp cloth and soap solution.

OPERATION

10

ENTERING NOTES IN THE MEMO SCREEN

At the end of each test you may add comments to the test results. Instead 
of pressing Enter to return to the Main Menu screen, briefly press any 
alphanumeric key. You will enter a 

MEMO

 screen that allows you to enter 

up to 160 characters of alphanumeric information concerning the test. When 
you have entered all information press Enter and the measurement and 
memo will be stored in memory.

If you do not wish to add notes press the Test button and a new test will be 
started, or the Enter button to return to the Main Screen.

TEST RESULT STORAGE

Each test is numbered sequentially, dated and timed. The test result memory 
can store a maximum of 300 tests, each being identified by its test number, 
date and time. When memory is full the message “

MEMORY FULL

” will be 

shown. Testing may continue but no more results will be stored. See Options 
Menu – Storage for more information.

REAL TIME DOWNLOADING OF TEST DATA.

DLRO200 will output data to the RS232 port every second. The data is in 
ASCII format at 9600 baud, 8 bits with 1 stop bit. Connecting an appropriately 
configured PC to the RS232 port will enable data to be captured in real time.

The information output is as follows:

If the output is being monitored when the DLRO200 is switched on you will 
capture the instrument type (DLRO200) and the version of firmware being 
run in the instrument.

Thereafter the data will be: 

TEST NUMBER   1

START DATE   21/06/02

START TIME    10:23

www.actoolsupply.com

www.actoolsupply.com

Содержание DLRO 200

Страница 1: ...M DLRO 200 High Current Low Resistance Ohmmeter USER MANUAL www actoolsupply com www actoolsupply com...

Страница 2: ...a voltage upon it greater than 10 volts ac peak or dc with reference to ground the DLRO200 will indicate the presence of the voltage and prevent any tests being carried out n Testing inductive circui...

Страница 3: ...tives CONTENTS 3 SAFETY WARNINGS 2 GENERAL DESCRIPTION 4 OPERATION 5 Main Menu Screen 5 TEST Menu 6 OPTIONS Menu 7 CURRENT Menu 9 Warning Messages 9 Entering Notes In The Memo Screen 9 Test Result Sto...

Страница 4: ...nt All four terminals are floating A warning will be given if dangerous voltages are connected to any terminal C or P with respect to ground GENERAL DESCRIPTION 4 The Megger DLRO 200 is an a c powered...

Страница 5: ...LRO200 will beep and clear the SET CURRENT field Re enter the desired current if necessary increasing the current limit to a value equal to or greater than the desired level See separate topic for set...

Страница 6: ...ely connected to the item under test before pressing the Test button The DLRO200 checks voltage and current loop continuity as in Normal Mode and if adequate passes a continuous d c current repeating...

Страница 7: ...sing the two axis cursor control and the Enter key These are Retrieve Passbands Set Clock Delete Data and Storage Retrieve allows the recall of results which have been stored within the DLRO200 s inte...

Страница 8: ...ng may continue without Passbands The passband option allows you to set upper and lower limits between which the test result must lie if it is to be assigned a Pass Readings that fall above the upper...

Страница 9: ...sed Initially the Potential circuit is checked If there is poor continuity in this circuit a message will appear on the display stating POTENTIAL FAIL Press Enter to clear this message and correct the...

Страница 10: ...u do not wish to add notes press the Test button and a new test will be started or the Enter button to return to the Main Screen TEST RESULT STORAGE Each test is numbered sequentially dated and timed...

Страница 11: ...r these leads should be adequately insulated and sufficiently strong mechanically to support their own weight if long leads are being used The size of the current leads will limit the maximum resistan...

Страница 12: ...ent Ranges Full Scale Resolution Volts full scale Max Test Current 999 9 0 1 0 2 V 200 A 9 999 m 1 2 V 200 A 99 99 m 10 4 V 40 A 999 9 m 100 4 V 4 A Subject to supply voltage conditions see below Accu...

Страница 13: ...M Megger is a registered trademark DLRO200_UG_en_V04 0810 www actoolsupply com www actoolsupply com...

Отзывы: