UMI-B1 UL Series Inverter Contents
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Contents
Contents .......................................................................................................................... i
1 Safety precautions ...................................................................................................... 1
1.1 Safety definition ................................................................................................... 1
1.2 Warning symbols ................................................................................................. 1
1.3 Safety guide ......................................................................................................... 2
2 Product overview ........................................................................................................ 5
2.1 Quick start-up ....................................................................................................... 5
2.2 Product specification ............................................................................................ 7
2.3 Name plate ......................................................................................................... 10
2.4 Type designation key ......................................................................................... 10
2.5 Structure diagram............................................................................................... 11
3 Installation guide ...................................................................................................... 12
3.1 Mechanical installation ....................................................................................... 12
3.2 Standard wiring .................................................................................................. 14
3.3 Layout protection ............................................................................................... 19
4 Keypad operation procedure ................................................................................... 21
4.1 Keypad introduction ........................................................................................... 21
4.2 Keypad displaying .............................................................................................. 23
4.3 Keypad operation ............................................................................................... 25
5 Function parameters ................................................................................................ 27
6 Fault Tracking ........................................................................................................... 98
6.1 Maintenance intervals ........................................................................................ 98
6.2 Fault solution.................................................................................................... 103
7 Communication protocol ....................................................................................... 109
7.1 Brief instruction to Modbus protocol ................................................................ 109
7.2 Application of the inverter ................................................................................ 109
7.3 RTU command code and communication data illustration .............................. 115
Appendix A Technical data ....................................................................................... 131
A.1 Ratings ............................................................................................................ 131
A.2 Marking ............................................................................................................ 132
A.3 EMC regulations .............................................................................................. 132
Appendix B Dimension drawings............................................................................. 134
B.1 External keypad (optional) structure ................................................................ 134
B.2 Inverter chart ................................................................................................... 135
Appendix C Further information .............................................................................. 137
C.1 Product and service inquiries .......................................................................... 137
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