Rosemount 890, Инструкция по эксплуатации

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I
NITIAL
S
TARTUP AND
C
ALIBRATION
Rosemount Analytical 748460-A January 2000
3-8
Toggles
ON/OFF
SECURITY
PASSWORD: ??? ENTER SHIFT
ENTER
RUN MODE
Other screen displays now accessible.
Two (2) minutes of keyboard inactivity
restores secured status, requiring re-
entry of password.
SECURITY PASSWORD: ???
ENTER
A. ACCESSING SECURED SCREEN DISPLAYS.
B. ACTIVATING/DE-ACTIVATING SECURITY FEATURES AND CHANGING PASSWORD.
Note:
←
SECURITY Activated
→
SECURITY De-Activated
If SECURITY is activated, follow procedure A above, first.
SECURITY: OFF
ENTER “DATA STORED”
SHIFT NEW PSWRD: ???
SHIFT
RUN MODE
ENTER PSWRD IS NOW XXX
Select three characters.
Valid characters are
“space”, 0 through 9
and A through Z.
and will move cursor right/left, one character at a time. and will go to next function.
and will change settings. and will return analyzer to RUN MODE.
SHIFT
S HIFT ENTER
3.6 SECURITY CODE
See Figure 3-5. The Model 890 is equipped with a security code feature, which is
deactivated when the instrument is shipped from the factory. When the security
feature is activated, only the STATUS and MODE function keys are active to access
the STATUS and SECURITY displays. A valid password must be entered to activate
the rest of the keyboard.
This password may be changed to any three character group. Entering the correct
password activates the keyboard.
To gain access, follow the steps in the appropriate figure in this section. Once access has
been gained, the procedure described in Figure 3-5 may be performed.
In the event the password is misplaced, the operator may return to the initial password
(890) through the following steps:
1. Press the ENTER key.
2. Press and release the RESET push-button switch on the Micro Board (see Figure 3-1).
3. Press and hold the ENTER key until the RUN mode display appears.
F
IGURE
3-5. S
ECURITY
M
ODE
INITIAL PASSWORD IS “890”