Date And Time Gap Occurs Between The Event History Time And Windows Clock; Different Date And Time Is Displayed In Event History And "Logged" Of Event Log; The Windows Forced Restart Function Cannot Be Performed - Mitsubishi Electric MELSEC iQ-R Series User Manual

34.5
Date and Time Gap Occurs between the Event
History Time and Windows Clock
Check item
Are the following setting and configuration set?
• "Time Synchronization Setting with Multiple CPU (PLC No.1)" is set to
"Synchronize" for the time synchronization function.
• This product is set as CPU No.2, No.3, or No.4 in a multiple CPU system.
Are the following setting and configuration set?
• "Time Synchronization Setting with Multiple CPU (PLC No.1)" is set to "Do
not Synchronize" for the time synchronization function.
• This product is set as CPU No.2, No.3, or No.4 in a multiple CPU system.
34.6
Different Date and Time is Displayed in Event
History and "Logged" of Event Log
Check item
Is the time zone setting on Windows changed?
34.7
The Windows Forced Restart Function cannot be
Performed
Check item
Is the input (X) set to "X Input Setting to Forced Restart Windows" turned ON?
Is the input (X) of a module controlled by the host CPU set to "X Input Setting
to Forced Restart Windows"?
Is the input (X) set to "X Input Setting to Forced Restart Windows" turned from
ON to OFF in a period shorter than the refresh cycle or within 1 second?
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34.5 Date and Time Gap Occurs between the Event History Time and Windows Clock

Corrective action
Disable the following settings of "Date and Time" on Windows:
• "Set time automatically"
• "Set time zone automatically"
Change the time synchronization function setting to "Synchronize."
Corrective action
Check the date and time displayed in the "Logged" of an event log by
considering the difference in the Windows time zone, and then check the
event history.
Corrective action
Check the parameters, and turn the set input (X) ON.
Check the parameters, and take the following actions:
• Review the setting so that the input is to be the one of a module controlled
by the host CPU, and perform the Windows forced restart function again.
• Set the setting to import the input of a module controlled by another CPU
module.
Review the system so that the input (X) turns ON for a period longer than the
refresh cycle and 1 second or more.