
17
ENGLISH
password is not correct, the display shows “End” and the instrument
goes back to the measuring and control phase.
PROGRAMMING OF A NEW PASSWORD AND AUTOMATIC SELEC-
TION OF THE PROTECTION LEVEL OF THE CONFIGURATION DATA.
To enter the new Password:
•if the Password is “0”, press the “
S
” key when the display shows the
“PAS” message for the second time; enter the desired numerical code
using the “ ” or “ ” keys, then confirm it by pressing the “
S
”
key: the display will show the first configuration menu (“inP”);
•if the Password has already been entered, you can modify it following
the procedure described at No. 2); after the “PAS” message has been
shown a second time, enter the new numerical code using the “ ”
or “ ” keys and confirm it by pressing the “
S
” key: the display will
show the first configuration menu (“inP”).
Data protection levels:
•if the password is “0”, the configuration data are not protected by
undesired accesses;
•if the Password is a number between “1 and 127”, the configuration data
are almost entirely protected against undesired accesses;
•if the Password is a number between “128 and 255”, the configuration
data are protected against undesired accesses except for the program-
ming of the values (“SEt”) of set-point 1 and/or 2.
It is possible to reset the Password by entering the number 3584.
•
All programming/configuration steps of MDI40 are shown in the flow
chart on the top right of this page. The flow chart has been conceived
to make the operator better understand the programming structure
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