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Table 1.5.1 Available operations for each security levels (Example)
Security Level
0
1
2
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
NA
X
X
NA
X
X
NA
X
X
NA
X
X
NA
X
X
NA
NA
NA
NA
X
X
NA
X
X
NA
NA
X
NA
NA
X
NA
NA
X
NA
NA
X
NA
NA
X
NA
NA
X
NA
NA
X
NA
NA
X
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
NA
X
NA
X
X
NA
X
X
NA
X
X
X :
available
Security levels are set by the Security Setting Tool.
3
X
Start up the system
X
Shutdown the system
X
Switch and monitor the window
X
Stop the audible alarm
X
Print screen
X
Display the on-line help (The "Legend" dialog)
X
Select the "ACK" on the Alarm window
X
Select the "FILTER" on the Event/Alarm window
X
"SAVE", "LOAD", and "PRINT" the event record
X
Control the switchgear and transformer tap
X
Set the blocking function
X
Set the manual override function
X
Set the Safety Tag
X
Start/Stop the log printer
X
Set the upper and lower limit
X
Modify the group of the Trend graph (EWS)
X
Modify the Energy Report item and data (EWS)
X
Set the auto print setting (EWS)
X
Set the plant item information
X
Switch the Online/Test mode of OWS/EWS/IED
X
Database maintenance (EWS)
X
Edit the contents displayed in the "Bay Information" dialog
X
Permit the remote access on the EWS
X
User registration (EWS)
X
Operate the interlock/synchronizing bypass
X
Operate the PLC
X
Display the PLC window
X
Set the control right(43RCC)
X
Set the control right(43R)
NA:
Not available
18
Operation items
6F2M2000
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