Download; Passbands; Set Clock - Megger DLRO-10 Guide De L'utilisateur

GENERAL OPERATION - DLRO 10X

Download

causes the entire contents of the data store to be output
to the RS232 port to the left of the display. A copy of
AVO Download Manager, which facilitates downloading
and formats the data, is supplied.
Downloading data does not cause the stored data to be
erased from memory. To clear data from memory see
"Delete Data" below.
Please note - DLRO 10X also makes data available via the RS232 Port in
real time and is suitable for printing on a self-powered serial printer.
The output has the following form:
TEST NUMBER
TEST TYPE
DD MM YY HH MM
01/01/00 00:33
FORWARD RESISTANCE
REVERSE RESISTANCE
AVERAGE RESISTANCE
SELECTED CURRENT
UPPER LIMIT
LOWER LIMIT
PASS/FAIL
The last three lines will only appear if passbands have been set
8

Passbands

This option allows you to set upper and lower limits between which the
test result average must fall if it is to be signalled as a Pass (a long tone
from the buzzer). Readings outside these limits will be signalled as a Fail (a
short tone from the buzzer).
Values are entered via the keypad complete with decimal points, where
applicable, and including µ or m (See section on the Alphanumeric
Keypad). It is not necessary to enter the Ω symbol. The upper limit must
be less than or equal to 2000.0 Ω and the lower limit must be less than the
upper limit.
After completing the upper limit press Enter. DLRO 10X will check
that valid numbers have been entered and will move to the lower limit.
Complete this limit and press Enter. DLRO 10X will check that valid
numbers have been entered and will display the option to ENABLE or
DISABLE the passbands.
Highlight your choice and press Enter. You will return to the Main Menu
screen.
Note: Passbands will remain enabled or disabled until you enter this
screen and change the selection. If all that is required is to change Pass-
bands from ENABLED to DISABLE or vice versa, enter the PASSBAND
screen and press Enter until the ENABLED / DISABLED choice is shown at
which time you may change the selection.

Set Clock

This option sets the real time clock date and time settings as well as
setting the date format. When you enter this screen the current date, time
and date format will be displayed.
Use the cursor control Up and Down arrows to adjust the highlighted data.
Step to the next item by using the Right cursor control arrow.