Returning The Web Server Module To The Default Setting - Mitsubishi MELSEC-Q Series User Manual

4 SET-UP AND PROCEDURE BEFORE OPERATION

4.13 Returning the Web Server Module to the Default Setting

Restore file system
Setting file initialization
Logging file delete
Event history file delete
User HTML file delete and
sample file restoration
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The Web server module stores and manages the setting information, logging data,
user HTML, event history, etc. as files in the standard ROM.
The operation described in this section initializes the files stored in the Web server
module to return the Web server module to the default setting.
In the module initialization mode, access cannot be made by the Web browser.
(1) Processings for module initialization (to default setting)
The following table explains the processings performed during the operation in
(2) of this section.
Refer to Appendix 3 for the directory structure of the Web server module.
Item
(2) Procedure to return the Web server module to the default setting
(a) Set to the module initialization mode in the switch setting of GX Developer.
(Set "9999 (Decimal)" to Switch 1.)
Refer to Section 4.7 for the switch setting of GX Developer.
(b) After writing the PLC parameters to the programmable controller CPU,
power off the programmable controller and then on or reset the CPU
module.
"1" is stored into the module initialization request area (buffer memory:
9999). (In the module initialization mode)
(c) Writing "2" to the module initialization request area (buffer memory: 9999)
of the buffer memory executes the initialization processing of the Web
server module.
(d) The following results when the module initialization processing is
completed.
1) When the processing is normally completed, "3" is stored into the
module initialization request area.
2) When the processing has failed, other than "3" is stored into the
module initialization request area. ( )
Possible cause for processing failure in this operations is the system file
corruption in the standard ROM drive or an unrestorable file system
fault.
Please consult your local Mitsubishi service center or representative,
explaining a detailed description of the problem.
POINT
The module initialization request of the buffer memory is enabled only when "Mode
Setting" of the switch setting is the module initialization mode.
Restores the file system for the standard ROM drive.
Returns the current set file to the default settings.
Deletes all logging files.
Deletes all event history files.
Deletes all user HTML files.
Restores the sample files stored prior to shipment.
MELSEC-Q
Description
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