Table of Contents
Cautions before using ............................................................................................................................... ⅰ
Chapter 1 Unit's Outline ............................................................................................................................. 1
1.1 Measurement outline ............................................................................................................................... 1
1.2 Measurement items ................................................................................................................................. 2
1.3 Logging items ........................................................................................................................................... 3
2.1 Parts Names ............................................................................................................................................ 5
2.2 Key's functions ......................................................................................................................................... 6
Chapter 3 Wiring......................................................................................................................................... 8
3.2 Wiring Diagrams .................................................................................................................................... 10
3.4 For Input Connection ............................................................................................................................. 14
3.5 For Output Connection .......................................................................................................................... 14
3.6 RS485 Communication .......................................................................................................................... 15
3.7 Backup Battery for Clock ....................................................................................................................... 16
3.8 Low Voltage Directive ............................................................................................................................ 17
Chapter 4 Settings .................................................................................................................................... 18
4.1 Setting Flow ........................................................................................................................................... 22
4.2 Password entry ...................................................................................................................................... 24
4.3 Password initialize ................................................................................................................................. 25
4.4 How to Set ............................................................................................................................................. 26
4.4.8 Password setting .......................................................................................................................... 56
4.4.9 Confirmation window .................................................................................................................... 57
Chapter 5 Various Functions .................................................................................................................... 58
5.1 Pulse output function ............................................................................................................................. 58
5.1.2 Stand-by alarm ............................................................................................................................. 58
5.1.3 Under voltage alarm ..................................................................................................................... 58
5.1.4 Over voltage alarm ....................................................................................................................... 58
5.1.6 Under current alarm ..................................................................................................................... 58
5.1.7 Current alarm................................................................................................................................ 58
5.1.8 Power alarm ................................................................................................................................. 58
5.1.9 Other alarms ................................................................................................................................. 59
5.1.11 Level output ................................................................................................................................ 59
5.2 Counter function ..................................................................................................................................... 59
5.3 Clock Correction Function ..................................................................................................................... 60
5.4 Demand function .................................................................................................................................... 60
5.4.1 Peak demand ............................................................................................................................... 60
5.4.2 Block interval demand .................................................................................................................. 60
5.4.3 30-min demand............................................................................................................................. 61
5.4.4 Current Demand ........................................................................................................................... 64
5.4.5 Max. demand value ...................................................................................................................... 64
5.4.6 Demand alarm output ................................................................................................................... 64
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