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CONTENTS
1 RECEIVING ··············································································································4
1.1 INSPECTION CHECKPOINTS ··························································································· 4
1.2 IDENTIFYING THE PARTS································································································ 5
2 INSTALLATION ·······································································································6
2.1 LOCATION FOR THE INVERTER ····················································································· 6
2.2 CLEARANCES ···················································································································· 7
3 WIRING······················································································································8
3.1 CONNECTION DIAGRAM································································································· 9
3.2 WIRING THE MAIN CIRCUIT··························································································· 10
3.3 WIRING THE CONTROL CIRCUIT ··················································································· 13
3.4 WIRING INSPECTION········································································································ 14
4 OPERATION··············································································································15
4.1 OPERATION MODE SELECTION ····················································································· 16
4.2 TEST RUN CHECKPOINTS································································································ 17
4.3 SETTING THE LINE VOLTAGE USING JUMPER
(FOR 440V CLASS 18.5kW AND ABOVE)··················································································· 17
4.4 TEST RUN···························································································································· 18
5 SIMPLE DATA SETTING ·······················································································23
5.1 DIGTAL OPERATOR KEY DESCRIPTION ······································································· 23
5.2 LED DESCRIPTION ············································································································ 24
6 PROGRAMMING FEATURES ··············································································26
6.1 CONSTANT SET-UP AND INITALIZATION ····································································· 26
6.2 V/F PATTERN SETTING····································································································· 26
6.3 OPERATION CONDITIONS ······························································································· 29
6.4 STOPPING METHOD·········································································································· 43
6.5 INTERFACE CIRCUITS WITH EXTERNAL DEVICES···················································· 46
6.6 ADJUSTING MOTOR TORQUE························································································· 56
6.7 MOTOR PROTECTION······································································································· 57
6.8 PID CONTROL ···················································································································· 59
6.9 ENERGY SAVING CONTROL···························································································· 61
6.10 MODBUS CONTROL·········································································································· 63
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