2
Table of Contents
1.0 Introduction...........................................................................................................3
1.1 Symbols and Definitions............................................................................................................3
1.2 Main Functions ..........................................................................................................................4
2.0 Front Panel.............................................................................................................5
2.1 LCD Display..............................................................................................................................5
2.2 Keypad.......................................................................................................................................5
2.3 LEDs ..........................................................................................................................................6
2.4 RS232 Port.................................................................................................................................6
2.5 Default Display..........................................................................................................................6
2.6 Alarm Condition.........................................................................................................................6
2.6.1 Alarm Auto Scrolling..............................................................................................................6
3.0 Password.................................................................................................................7
3.1 Password Protection...................................................................................................................7
3.2 Password Entry ..........................................................................................................................7
3.3 Changing Password....................................................................................................................7
4.0 Menus......................................................................................................................7
4.1 Menu Contents...........................................................................................................................7
MEASUREMENTS Menu...............................................................................................................9
RECORDS Menu...........................................................................................................................12
CONFIGURATION Menu.............................................................................................................14
PROTECTION G1 Menu ..............................................................................................................17
PROTECTION G2 Menu ..............................................................................................................22
INPUT Menu..................................................................................................................................22
OUTPUT Menu..............................................................................................................................24
COMMUNICATION Menu...........................................................................................................26
MISC CONTROL Menu................................................................................................................27
5.0 Functions and Descriptions................................................................................31
5.1 Circuit Breaker Failure Protection...........................................................................................31
5.2 Inrush Blocking........................................................................................................................31
5.3 Thermal Overload Protection...................................................................................................32
5.4 Trip Circuit Supervision...........................................................................................................33
5.5 Disturbance Recorder...............................................................................................................35
5.6 Autoreclose ..............................................................................................................................35
5.7 Open CB & Close CB Control.................................................................................................36
5.8 Characteristic Curves...............................................................................................................37
6.0 Case Dimensions..................................................................................................39
7.0 Connection Diagram and Terminal...................................................................39
7.1 Terminal Connection at Rear View..........................................................................................39
7.2 Typical Connection Diagram ...................................................................................................41
8.0 Technical Data......................................................................................................42
9.0 MODBUS Protocol..............................................................................................47
9.1 MODBUS Functions................................................................................................................47
9.2 MODBUS Register..................................................................................................................49
9.3 MODBUS Mapping Format ....................................................................................................57
