MAGUIRE Gravimetric Gateway LineMaster Installation Operation & Maintenance page 73

Extrusion control & yield control
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Maguire Products, Inc.
LineMaster
Backdoor Password
Press ( ,8,6) to select a new "Back Door" password for your software. Display
will say BACKDOOR PASSWORD Select (0-9): 00000. Enter 00001 up to
00009 to select one of nine new backdoor passwords. Contact us for the
actual number. If you just want to kill the use of a backdoor password
altogether, just enter a number from 1 to 9, and don't call us. Then no one in
you plant will know the number. But we still will, just in case. Then your own
selected regular password will work and as long as you don't forget it, your ok.
Controllers are pre-programmed with two normal passwords; (22222) is the
default password for the PROGRAM mode, (11111) is the default password for
the MANUAL mode. You can alter these passwords to any 5 digit number, but
you must know the current PROGRAM password to change it. If for some
reason the password has been altered and you can not remember it, we have
a special "backdoor" password that will let you in no matter what. For obvious
reasons, we do not provide that password in this manual. You must call us.
However, there is a problem. If the wrong person in your factory obtains this
password, then he will always have access to the Program mode of the
blender no matter what.
Now, with this star function, you have the option to select from 10 different
"backdoor" passwords. If your current "backdoor" password is known by the
wrong person, you can call us for a new one.
To activate a new "backdoor" password, you will enter a number from 00000 to
00009 using this star function. Each number activates a different password.
Entering 0 activates the current backdoor password, the one we have used for
over 10 years. For a new one, call us and talk with someone you know here in
the office and they will supply a number from 1 to 9, and the associated new
"backdoor" password.
After this new "backdoor" password is selected, you can safely change the
regular password to one only you know, and use that in normal production. No
one will be able to use the backdoor to get in. If you forget your regular
password, and you also forget which backdoor password you selected, then
we will help you go through the entire list to find the one that works.
Select Weight Unit
Press ( ,8,9) to select the desired weight unit (GRAMS, KILOGRAMS,
OUNCES, POUNDS) for readout of data. For the U.S.A. systems are supplied
with POUND readout selected. KILOGRAMS are preferred for nearly all
countries outside the U.S.A. GRAM or OUNCE readouts are appropriate only
for very short runs or short demonstrations. Use the * key to toggle through the
four possible selections. Press EXIT when the weight unit you want is
displayed.
73

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