10 viewing operation history logs – Yokogawa Button Operated MV2000 User Manual
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M-4660
Screen Operations
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Index
5.10 Viewing Operation History Logs
You can view the following kinds of logs.
Login log, error log, communication log, FTP log, Web log, e-mail log, SNTP log, DHCP
log, and Modbus status log
Procedure
• Opening the LOG display
1.
Press DISP/ENTER to open the display selection menu.
2.
Select LOG with the up and down arrow keys.
* LOG is not displayed by default.
To display LOG on the menu, see section 6.17.
3.
Press the right arrow key to open the submenu.
4.
Select a submenu item with the up and down arrow keys.
To close the menu without changing the display, press ESC.
Submenu: LOGIN, ERROR, COMMUNICATION, FTP, MAIL, WEB, SNTP, DHCP,
MODBUS
5.
Press DISP/ENTER.
The selected display appears.
Explanation
• LOGIN Log
The log number of the last line and
the total number of logs
User name
Operation method (see the table below)
Operation (see the table below)
Date and time
Action
Description
Login
Login
Logout
Logout
NewTime
Time adjustment while memory is stopped
TimeChg
Time adjustment through key operation
PowerOff
Power OFF (power failure occurred)
PowerOn
Power ON (recovered from a power failure)
TrevStart
The start of the operation of gradually adjusting the time
TRevEnd
The end of the operation of gradually adjusting the time
SNTPtimset
Time adjustment by SNTP
Factor
Description
KEY
Key operation
COM
Operation using communication
REM
Operation using remote control function
ACT
Operation caused by event action
SYS
System operation