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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
