Mitsubishi MELSEC-Q Series User Manual page 12

(3) Access target CPU setting (Refer to Section 4.6.7)
(4) Event setting (Refer to Section 6.5.3)
(5) Access log function (Refer to Section 6.8)
(6) Data management function (Refer to Section 6.10)
(7) CSV export/import function (Refer to Section 6.10.3)
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(a) Web server module requires preparatory time to communicate with the
access target CPU when the "Update" button on the Setting update screen is
clicked, the programmable controller is powered off and then on, or the CPU
module is reset. Therefore, it may take several minutes before the
communication will be available if many access target CPUs are set.
Confirm that the setting update has been completed or the Web server
module has been ready (X0 is on), and make access from the personal
computer to the Web server module.
(b) Carefully set the "PLC series" of the access target CPU setting.
A wrong "PLC series" setting will generate an error in the programmable
controller CPU or module on the route to the access target CPU, and a
response time-out error (error code: 0002h) is displayed on the Web server
module.
When the display form of the component is set to "Exponential" in the tag event
setting, a rounding error is produced in the range outside the number of digits
set in the number of decimal places.
Hence, when the exponential form component is set in the tag event setting, an
event may not be detected correctly.
Refer to Section 6.5.3 (3) for the tag event setting.
Though several login records may be registered for one login, it is not an error
and means that several logins have been executed internally.
(a) Backup
Do not alter the backup data. Using the altered backup data can cause the
module to fail or malfunction.
(b) Restore
The setting information file of the product with first 5 digits of serial No.
05111 or earlier can be restored to the product with first 5 digits of serial No.
05112 or later.
However, the setting information file of the product with first 5 digits of serial
No. 05112 or later cannot be restored to the product with first 5 digits of
serial No. 05111 or earlier.
(a) When editing the setting information file, be sure to use the CSV-exported
setting information file. The user should not create a new setting information
file.
(b) CSV-import the setting information file in the procedure given in Section
6.10.3 (3).
(c) While CSV export/import is being executed in the data management, do not
switch power from on to off, reset the CPU module, or perform management
menu operation.
To do so can cause the setting information file to be corrupted or cleared.
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