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II
CONTENTS
3.2 Installation of power factor improving reactor ................................ 37
3.3 Power-OFF and magnetic contactor (MC)......................................... 38
3.4 Inverter-driven 400V class motor ..................................................... 39
3.5 Precautions for use of the inverter ...................................................40
3.6 Failsafe of the system which uses the inverter ............................... 42
4 FL REMOTE COMMUNICATION FUNCTION 45
4.1 FL remote communication specification.......................................... 46
4.2 Node address setting ........................................................................ 46
4.3 Wiring ................................................................................................. 47
4.3.1 Connecting to the network............................................................................................................ 47
4.3.2 Precautions for system configuration ........................................................................................... 47
4.3.3 Cable specifications...................................................................................................................... 47
4.3.4 Connecting the FL-net dedicated cable........................................................................................ 48
4.4 LED status ......................................................................................... 49
4.4.1 Device status LED (DEV), remote status LED (RMT) .................................................................. 49
4.4.2 Transmitting (TX)/receiving (RX) LED .......................................................................................... 49
4.4.3 Communication set status LED (CHG).........................................................................................49
4.5 Operation mode setting..................................................................... 50
4.5.1 Operation mode basics................................................................................................................. 50
4.5.2 PU operation interlock .................................................................................................................. 51
4.5.3 Operation availability in each operation mode..............................................................................51
4.6 FL remote communication ................................................................ 52
4.6.1 Overview of FL remote communication........................................................................................52
4.6.2 FL remote data communication types .......................................................................................... 52
4.7 Cyclic transmission ........................................................................... 53
4.7.1 Common memory ......................................................................................................................... 54
4.7.2 Output data (master to inverter) ................................................................................................... 57
4.7.3 Input data (inverter to master) ...................................................................................................... 59
4.8 Message transmission....................................................................... 61
4.8.1 Error response at word block read/write....................................................................................... 61
4.8.2 Word block read/write................................................................................................................... 62
4.8.3 Network parameter read............................................................................................................... 68
4.8.4 Log data read ............................................................................................................................... 69
4.8.5 Log data clear............................................................................................................................... 69
4.8.6 Profile read ................................................................................................................................... 70
4.8.7 Message loopback........................................................................................................................ 71