1-4
IM XL100C-E
Login
• This function can be used only when communicating via the Ethernet interface and
when using the setting/measurement server, maintenance/test server, and the FTP
server functions.
• User Authentication
This function allows only registered users to access the XL100 in order to prevent
third party access from the network.
• Up to seven names can be registered. One of the names is fixed to administrator
privilege. For the other six names, you specify the access privilege when you
register the name.
• There are limitations on the number of simultaneous connections and the number
of simultaneous users accessing the XL100 from PCs (see section 2.1).
• Login to the FTP server is allowed only by an administrator or through anonymous
login (see section 2.7).
• Granting Access Privileges
This function grants access privilege (user level) to operate the XL100 for the
registered users. For example, this prevents user B (user level) from changing the
measurement conditions that were set by user A (administrator level).
• There are two user levels on the XL100, user and administrator.
• Administrator
An administrator has privileges to use all setting/measurement server functions,
maintenance/test server functions, and FTP server functions.
• User
A user has limited privileges to use the setting/measurement server functions,
maintenance/test server functions, and FTP server*
1
functions.
• Limitations on the use of the setting/measurement server
A user cannot change settings that would change the XL100 operation. A
user can output measured data and setting data.
• Limitations on the use of the maintenance/test server
A user cannot disconnect a connection between another PC and the XL100.
A user can disconnect the connection between the PC that the user is using
and the XL100.
• Limitations on the use of the FTP server
You cannot save files to the external storage medium of the XL100 or delete
files on it. You can load files.
*
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User level access to the FTP server is allowed only by an anonymous user (see
section 2.7).
• Communication Timeout
This function drops the connection with the PC if there is no data transfer for a given
time at the application level. For example, this function prevents a PC from being
connected to the XL100 indefinitely which would prohibit other users from making new
connections for data transfer.
Web Server
• This function can be used only when communicating via the Ethernet interface.
• The XL100 display can be shown on a Web browser (for Web browsers that have
been tested for compatibility, see section 2.10).
• The following two pages are available.
• Monitor page:
Monitoring screen (switching is possible among measurement
data displays, alarm summary display, and log displays)
1.2 Explanation of Functions
