Emerson Process Management GmbH & Co. OHG
3-10
X-STREAM XE
Short Form Manual
HASXEE-SFM-HS
05/2017
3.5.1 Access Levels & Codes
3.5 Software
Access levels can be used to prevent changes
to parameters by unauthorized personnel.
The X-STREAM menu system supports
four
prioritized
access levels, which can be acti
-
vated and deactivated separately, and should
be supplied with their own access codes.
Level four
has the highest priority and is
used for factory settings — only qualified
EMERSON service personnel have access
to this level.
Level three
gives access to system admin
parameters, e.g. for configuring data acquisi
-
tion systems communication.
Level two
covers the expert settings, e.g.
basic settings for calibrations and measure
-
ments.
Level one
is the user level and includes
•
parameters which should be set by trained
personnel only.
•
functions, not to be started by any person
(e.g. start calibrations).
All menus not assigned to one of these levels
are not editable or of minor relevance.
Within this manual, the descriptions of the
menus and procedures also indicate, which
level the menus are assigned. These assign-
ments cannot be changed.
Access codes for levels 1 to 3 can be defined,
activated and deactivated by the client. The
analyzer is delivered with the following set-
tings:
Level
Access code
Status
1
00000001
Off
2
00000002
Off
3
00000003
Off
Notes
!
If a low level is
locked
(status
On
), all higher
levels will also be
locked.
If a high level is
accessible
(code entered
when requested by a menu page), automati-
cally all lower levels are also
accessible
.
For above reasons, it is always possible to
enter a higher code than requested, to gain
access to a menu (e.g. if access code 1 is re-
quested, you may also enter access code 2).
Entering access codes
If an access code is required for a menu, a
message like the following appears:
To enter the code, press
•
up
/
down
to change the currently selected
digit,
•
left
/
right
to select a different digit,
•
enter
to submit the code
or
•
home
to exit the edit mode and return to
the previous display.
Access Code 1
Code
00000000
Press to return
We recommend to set new ac-
cess codes, if you want to use
this option!
