Thermo Scientific LevelPRO, User Manual

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Startup & the Setup Wizard
User Modes & Passwords
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4 LevelPRO User Manual Thermo Scientific
User Modes &
Passwords
Password protection limits access to the detector’s setup parameters based on the access
level rights granted through the four user modes below.
–
Display List –This is normal mode of operation. The local display will scroll
through a list of measurement data with no ability to view or modify the database
via Remote Backplane (RPB) display/keypad. Remote read access to the database is
available however no writes to the database are allowed.
– Operator Mode – The local display on the RBP will be running the user menu
interface, allowing a user to view the configuration of the detector. Remote read
access to the database is available, however no writes to are allowed.
– Technician Mode – The local user can configure a small sub-set of the database
within the detector via the front panel menu system on the transmitter. Remote
write access is also available to a small subset of the detector database so that
calibration and standardization can be performed.
– Engineer Mode – Local and remote users have full read/write access to the
detector’s database.
The password configuration is accessible from the following interface ports:
–
Com A
– Com B
– Ethernet
– USB
– Local Display/Keypad
– Fieldbus Interface
Only one port may have access to Engineer mode at any time. The exception to this is
the Fieldbus port, which always has Engineering access, regardless of the operational
modes of the other ports.
The default operation mode is Display List. If no activity is detected on the port for
five minutes, the unit will default back to Display List. See
System Timeout for
additional information.
The following values are available for diagnostics purposes, to be used in other
processes and for display purposes.
–
Com A Password Mode
– Com B Password Mode
– Ethernet Password Mode
– USB Password Mode
– Smart Password Mode
– Remote Display Password Mode
– Current Password Mode
– Engineering Mode Count
– Operator Mode Count
– Technician Mode Count
– Invalid Password Count