Protection Events; Security Events - GE MiCOM P747 Agile Technical Manual

MiCOM P747
2.2.6

PROTECTION EVENTS

The IED logs protection starts and trips as individual events. Protection events are special types of standard
events.
The event type description shown in the Event Text cell for this type of event is dependent on the protection
event that occurred. Each time a protection event occurs, a DDB signal changes state. It is the name of this
DDB signal followed by 'ON' or 'OFF' that appears in the Event Text cell.
The Event Value cell for this type of event is a 32 bit binary string representing the state of the relevant DDB
signals. These binary strings can also be viewed in the COMMISSION TESTS column in the relevant DDB
batch cells.
Not all DDB signals can generate an event. Those that can are listed in the RECORD CONTROL column. In
this column, you can set which DDBs generate events.
2.2.7

SECURITY EVENTS

An event record is generated each time a setting that requires an access level is executed.
The event type description shown in the Event Text cell displays the type of change. These are as follows:
Event Value
0 User Logged In
1 User Logged Out
2 P/Word Set Blank
3 P/Word Not NERC
4 Password Changed
5 Password Blocked
6 P/Word Unblocked
7 P/W Ent When Blk
8 Inval PW Entered
9 P/Word Timed Out
10 Rcvy P/W Entered
11 IED Sec Code Rd
12 IED Sec Code Exp
13 Port Disabled
14 Port Enabled
15 Def Dsp Not NERC
16 PSL Stng D/Load
17 DNP Stng D/Load
18 Trace Dat D/Load
19 IED Confg D/Load
20 User Crv D/Load
21 Setng Grp D/Load
22 DR Settng D/Load
23 PSL Stng Upload
24 DNP Stng Upload
25 Trace Dat Upload
26 IED Confg Upload
27 User Crv Upload
P747-TM-EN-1
P747-TM-EN-1.1
Event Text
A user has logged in
A user has logged out
A blank password has been set
The password is not NERC compliant
The password has changed
The password has been blocked
The password has been unblocked
The password has been entered while it is blocked
An invalid password has been entered
The password has timed out
The recovery password has been entered
The IED security code has been read
The IED security code timer has expired
A port has been disabled
A port has been enabled
The default display is not NERC compliant
PSL settings have been downloaded to the IED
DNP settings have been downloaded to the IED
Trace Data has been downloaded to the IED
A configuration file has been downloaded to the IED
A user curve has been downloaded to the IED
A settings group has been downloaded to the IED
A Disturbance Recorder setting has been downloaded to the
IED
PSL settings have been uploaded from the IED
DNP settings have been uploaded from the IED
Trace Data has been uploaded from the IED
A configuration file has been uploaded from the IED
A user curve has been uploaded from the IED
Chapter 6 - Monitoring and Control
Description
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