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Contents
EM9 User’s manual
Contents
Chapter 1 Introduction...........................................................................1
1.1 Technology Features...
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1.2 Description of Nameplate.....
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1.3 EM9Series Inverter Selection Guide ..
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1.4 External Dimension ........................................................................3
Chapter 2 Unpacking and Inspection....
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Chapter 3 Unpacking and Installation...
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3.1 Environmental Requirement..................................................................5
3.2 Installation Space and Distance..............................................................5
3.3 Dimension of External Keypad ...............................................................6
Chapter 4. Wiring.................................................................... 6
4.1 Terminal Configuration...............................................................7
4.2 Wiring Connecting Diagram..................................................................8
4.3 Specifications of Breaker Cable contactor and Reactor.........................................9
4.4 Wiring Main Circuits .......................................................................9
4.5 Wiring Control Circuits .....................................................................11
4.6 Installation guideline to EMC Compliance......
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Chapter 5 Operation ...................................................................14
5.1 Keypad Description........................................................................14
5.2 Operation Process.........................................................................15
5.3 Running State ............................................................................17
5.4 Quick Testing ............................................................................17
Chapter 6 EM9 Series Variable Speed Drive Detailed Function Description...................18
F0 Group--Basic Function.............................................................18
F1 Group--Start and Stop Control.....................................................22
F2 Group--Motor Parameters .........................................................24
F3 Group--Vector Control ........................................................... 25
F4 V/F Group--V/F Control .................................................................26
F5 Group--Input Terminals.............................................................28
F6 Group--Output Terminals............................................................33
F7 Group--Display Interface ...........................................................34
F8 Group--Enhanced Function..........................................................37
F9 Group--Process Control PID Function ................................................42
FA Group--Multi-step Speed Control ....................................................45
FB Group--Protection Function ...........................................................46
FC Group--Serial Communication ...........................................................48
FD Group--Supplementary Function..........................................................50
FE Group--Factory Setting .................................................................52
Chapter 7 Troubles Shooting............................................................52
7.1 Fault and Trouble shooting..............................................................52
7.2 Common Faults and Solutions..........................................................54
Chapter 8 Maintenance.....................................................................54
8.1 Daily Maintenance........................................................................54
8.2 Periodic Maintenance.....................................................................54