User guide

I-E67-84-1B February,2002 9-1
SECTION 9 - SECURITY MODE
INTRODUCTION
The Security Mode of Operation establishes
password protection against unauthorized
changes to analyzer functions by unqualified
personnel. Password protection can be
assigned to the Calibrate, Output/Hold,
Setpoint/Tune and Configure Modes of
Operation.
SECURITY STATE OF OPERATION
The Security Mode of Operation provides
password protection of critical operating
environments. Each mode or state of operation
that can be password protected is set by
toggling the primary display between security
OFF and ON using the Smart Key. As seen in
Figure 9-1, all security assignments must be
made before a password can be defined.
When one or more mode(s)/state has the
security ON, the Security State will also be
secured. One password assignment applies to
all secured modes and states.
Set the Security State using Figure 9-1 as a
reference and the following procedure:
1) Select the SECUR (i.e., Security) Mode of
Operation using the SELECT Key.
2) Set the security for the CALIBR (i.e.,
Calibrate) Mode using the Key to
toggle between ON and OFF, and press the
ENTER Key to enter the new value.
3) Set the security for the OUTPUT (i.e.,
Output/Hold) Mode using the Key to
toggle between ON and OFF, and press the
ENTER Key to enter the new value.
4) Set the security for the CONFIG (i.e.,
Modify Configure) State using the Key
to toggle between ON and OFF, and press
the ENTER Key to enter the new value.