3. Preparation
3-4
CBM-20A/20Alite
3.2 Managing Several Users
This system controller makes it possible for different users to create 12 sequence files,
register them to the analysis queue, and execute them consecutively. It is also possible to
restrict the system controller functions that are used by making the appropriate user level
settings.
Although system controller settings can be made from any PC in the network, it is important to
restrict the access by users other than those controlling the system controller. The creation
and management of user information in cases where there are several systems must also be
considered.
In general, user information (user ID, user name, password, user level) is managed
separately for each CBM-20A/20Alite System Controller. Up to 20 users can be registered per
system.
CBM-20A/20Alite, however, has a group settings function for copying (overwriting) all the user
information for a system to other systems. If this function is used, the maximum number of
users is 20 for the whole group.
"5.9 Managing Groups" P. 5-39
3.2.1 User Level and Access Level
User Level
The CBM-20A/20Alite System Controller has the user levels shown in the following table.
*1 A user can only be forcibly logged out from a PC other than that on which they are logged in.
User level Description
Administrator
Authorized to perform group settings (e.g., adding/removing components and
users to/from the group and changing settings) in addition to the operations
for which a Power User is authorized. Also authorized to forcibly log out users
logged into the "Analysis Execution" application window
*1
, and to disable
system locks.
PowerUser
Authorized to perform all the operations related to analysis (e.g., editing
methods and sequences, executing, adding, and stopping analyses, and
executing system checks) and to change system configurations. Also
authorized to clear errors or forcibly stop analysis being performed by other
users.
Operator
Authorized to edit analysis sequences, execute, add, and stop analyses, and
execute system checks. When editing methods, can only edit flow rate of
pump and cooler temperature of autos ampler. Not authorized to clear errors
or forcibly stop analysis being performed by other users.
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