IN1>1  2HBlocking    
Disabled 
By using the (5) or (6) key, IN1>1 2HBlocking function can be 
Enabled / Disabled. 
 
Note:  The settings of IN1>2 Function and IN1>3 Function to be set in similar manner as that of IN1>1 
Function. 
2.3.16.7  Group1 – Earth Fault 2 Submenu 
2.3.16.7.1 
Edit Settings
 (if IN2>1 Function, IN2>2 Function and IN2>3 Function are disabled) 
GROUP 1 
 
Password protected window for “GROUP 1’’ settings: 
SYSTEM CONFIG, OVERCURRENT, NEG SEQUENCE O/C, BROKEN 
CONDUCTOR, EARTH FAULT 1, EARTH FAULT 2, THERMAL 
OVERLOAD, COLD LOAD PICKUP, UNDERCURRENT and CB FAIL. 
Note: Group 1 Setting will be seen only when it is enabled in 
Configuration setting. 
EARTH FAULT  2 
 
Password protected window for Earth Fault  2 (derived) i.e. IN2>1 
Function, IN2>2 Function and IN2>3 Function which can be set as 
Disabled / DT / IEC S Inverse/ S Inverse (1.3Sec)/ IEC V Inverse/ IEC E 
Inverse/ UK LT Inverse /IEEE M Inverse/ IEEE V Inverse/ IEEE E 
Inverse /US Inverse /US ST Inverse. 
 
Derived 
 
Read-only 
Description for Earth Fault 2 
 
IN2>1Function 
Disabled 
Editable 
etting
By using the (5) or (6) key, IN2>1 Function is Disabled. 
IN2>2Function 
Disabled 
Editable setting 
By using the (5) or (6) key, IN2>2 Function is Disabled.  
 
IN2>3Function 
Disabled 
Editable setting 
By using the (5) or (6) key, IN2>3 Function is Disabled.