IN2>1 2H Blocking    
Disabled 
Editable setting 
By using the (5) or (6) key, IN2>1 2H Blocking function can be 
Enabled / Disabled. 
Note:   The settings of IN2>2 Function and IN2>3 Function to be done in similar manner as that of 
IN2>1 
Function. 
2.3.16.8  Group1 –Thermal Overload Submenu 
2.3.16.8.1 
Edit Settings
 (if Thermal overload Characteristic is 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. 
THERMAL OVERLOAD 
 
Password protected window for Thermal Overload i.e. Characteristic 
(Disabled/Single), Thermal Trip, Thermal Alarm, Time Constant 1 and K. 
 
Characteristic  
Disabled 
Editable setting 
By using the (5) or (6) key, Characteristic is set as Disabled  
 
2.3.16.8.2 
Edit Settings
 (if Thermal overload Characteristic is set as Single) 
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. 
THERMAL OVERLOAD       
 
Password protected window for Thermal Overload i.e. Characteristic 
(Disabled/Single), Thermal Trip, Thermal Alarm, Time Constant 1 and K. 
 
Characteristic  
Single  
Editable setting 
By using the (5) or (6) key, Characteristic is set as Single  
 
Thermal Trip  
1.00 A 
By using the (5) or (6) key, Thermal Trip can be set. The setting 
range is from 0.1 to 4.00 In in steps of 0.01 In.