Mitsubishi Electric MELSEC Q Series User Manual page 16

Precautions for access to Web server module
A - 14
(8) Web screen printing
Do not use the print function of a Web browser. Depending on the version of Java
VM, the Web browser may display "No response".
To print a Web screen, take a screen shot, paste it on graphics editing software
and print it by using the print function on the software.
(1) Monitor screen and user screen
(a) Since the monitor screens and user screen use the Java applet, Java VM is
required for the Web browser to execute the applet.
Refer to Section 3.1 REMARKS (2) and (3).
(b) Displaying each monitor screen and user screen may take a little while.
When displaying a monitor or user screen on the Web browser, wait for
several seconds after it is fully displayed, and then perform screen switching or
update.
(c) If communication is interrupted due to some reason while monitoring the
system from a monitor or user screen, or if monitoring is executed before
connecting the Web server module to the network, the monitor or user
screen may not be correctly displayed on the Web browser even after
restoration or restart of communications.
(d) If communication is interrupted while monitoring the system from the monitor
screen, the monitor screen may not be displayed normally even after
communication is restored.
(e) When using the Web server module in a local area, make setting in Local
Area Network (LAN) Settings of the Web browser so that the proxy server is
not used for the local address.
Refer to Section 4.5 (3).
(f) Values and states displayed on monitor and user screens may have been
delayed.
Also, when more than one Web browser has been activated, the display
timing varies among them.
(g) Select any other than "Never" for "Check for newer versions of stored pages"
in the temporary Internet files settings of the Web browser.
If "Never" is set, the old screen (the one saved in the temporary Internet
files) is displayed unchanged when the file is read from the Edit screen, etc.
Refer to Section 4.5 (3).
(h) The old screen (the one saved in the temporary Internet files) may be
displayed unchanged if read is performed on the monitor screen and user
screen, etc. In that case, delete the temporary Internet files (cache) of the
Web browser and read it again.
Refer to Section 4.5 (3).
(i) In the security level setting of the Web browser, set the security level of the
Internet and Intranet zones to "Default Level".
Refer to Section 4.5 (3).
(j) In the advanced settings of the Web browser, set to "Restore Defaults".
Refer to Section 4.5 (3). ( )
When using Microsoft
enabled [requires restart]" check box.
® VM, clear the "JIT compiler for virtual machine
A - 14