“Configuration” Column (P741 Central Unit) - GE P741 Technical Manual

P74x/EN ST/Na7
(ST) 4-6
SYSTEM DATA
Software Ref. 2
Software Ref. 2 is displayed for a relay with IEC 61850 protocol only and displays the
software version of the Ethernet card.
Opto I/P Status
Duplicate. Displays the status of opto inputs.
Relay O/P Status
Duplicate. Displays the status of output relays.
Alarm Status 1
32 bits field give status of first 32 alarms (refer to P74x/EN MR for alarm list).
ST
Alarm Status 2
Next 32 alarm status defined.
Alarm Status 3
Next 32 alarm status defined. Assigned specifically for platform alarms.
Access Level
Displays the current access level.
Level 0 - No password required
Level 1 - Password 1 or 2 required - As level 0 plus: Control commands, e.g. circuit
Level 2 - Password 2 required
Password Control
Sets the menu access level for the relay. This setting can only be changed when level 2
access is enabled.
Password Level 1
Allows user to change password level 1.
Password Level 2
Allows user to change password level 2.
1.1.2 "Configuration" column (P741 Central Unit)
CONFIGURATION
Restore Defaults
Setting to restore a setting group to factory default settings (see also § 1.1.4).
Menu Text Default Setting
000000000000000000000000
0000000000000000
00000000000000000000000000000000
00000000000000000000000000000000
00000000000000000000000000000000
2
2
****
****
Menu Text
Setting Range
Min.
- Read access to all settings, alarms, event records
and fault records
breaker open/close
Reset of fault and alarm conditions, Reset LEDs
Clearing of event and fault records
- As level 1 plus: All other settings
0
Default Setting
No Operation
Settings
MiCOM P741, P742, P743
Step Size
Max.
2 1
Available Settings
No Operation
All Settings
Setting Group 1
Setting Group 2
Setting Group 3
Setting Group 4