Thermo Scientific Ramsey MINI CK100, Operating And Service Manual

Page: 60 / 97

3-30
3.12.1.1 Online Procedure for Changing Protection Level
The protection level can be temporarily changed by entering a password "on the fly" during
normal operation. When the operator tries to enter a variable or select a function, which is
password protected, and the password is installed, the following screen is displayed.
The operator can enter either the OPERATOR or the SERVICE passwords. However, if the
operator enters the OPERATOR password and the variable or function requires the SERVICE
password instead, the access is denied and the following screen is displayed.
If the operator fails to enter the correct password, the following screen displays.
Pressing
RETURN returns the program to the previous function. If the operator enters the
correct password, the previous screen appears and access is allowed.
When the protection level is changed using the on line procedure, the system automatically
returns to protected status if no keyboard entries are made within 60 seconds.
3.13 Diagnostics
3.13.1 A/D Raw Data
Diagnostic Scroll 1 shows the raw data from the A/D converter of the Integrator (A/D gross)
and the net value after the zero constant has been subtracted. The range of the A/D converter
is from 0 to 131070 numbers.
- SYSTEM PROTECTED
-
PLEASE ENTER
PASSWORD
- SYSTEM PROTECTED -
PLEASE ENTER SERVICE
PASSWORD
ENTER
- SYSTEM PROTECTED
-
INVALID PASSWORD
ACCESS DENIED
-DIAGNOSTIC SCROLL 1-
A/D gross 00000
A/D net 0000