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Contents EM9 User’s manual Contents Chapter 1 Introduction...........................................................................1 1.1 Technology Features... .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. ..1 1.2 Description of Nameplate..... .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. ..1 1.3 EM9Series Inverter Selection Guide .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. ..2 1.4 External Dimension ........................................................................3 Chapter 2 Unpacking and Inspection.... .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. ....4 Chapter 3 Unpacking and Installation... .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. . .. .. .. .. .. ...4 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...... . ... ... .. .. . ... . .... ... ... ... .. .. . ... .. ... .. . ...12 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