Table Of Contents - Hitachi WJ200 Instruction Manual

Contents

BASIC SPECIFICATIONS .......................................................................................................................................................................... 4

POWER CIRCUIT WIRING ....................................................................................................................................................................... 5

CONTROL CIRCUIT WIRING .................................................................................................................................................................... 6

CONFIGURING SPEED CONTROL METHOD ............................................................................................................................................ 7

CONFIGURING SPEEDS / FREQUENCIES ................................................................................................................................................. 8

ACCELERATION / DECELERATION TIMES ............................................................................................................................................... 9

ALTERNATE ACCELERATION / DECELERATION TIMES ............................................................................................................................ 9

MICRO-SPEED FUNCTION .................................................................................................................................................................... 10

SPEED FUNCTION ............................................................................................................................................................ 10

AUTO-SPEED 90HZ FUNCTION ............................................................................................................................................................. 11

SETTING THE AUTO-SPEED ACTIVATION VALUE .................................................................................................................................. 11

125% FIELD LOAD TESTING / OVER-WEIGHT BYPASS .......................................................................................................................... 12

HOIST OVER-WEIGHT FUNCTION ........................................................................................................................................................ 13

HOIST OVER-WEIGHT PARAMETERS .................................................................................................................................................... 13

SETTING HOIST OVER-WEIGHT ............................................................................................................................................................ 14

CARRIER FREQUENCY .......................................................................................................................................................................... 15

AUTOMATIC CARRIER FREQUENCY REDUCTION ................................................................................................................................. 15

RESET FAULT USING INPUT .................................................................................................................................................................. 16

OUTPUT SIGNAL WHEN FAULT OCCURS .............................................................................................................................................. 16

ELECTRONIC MOTOR THERMAL PROTECTION ..................................................................................................................................... 16

MOTOR BRAKE PARAMETERS .............................................................................................................................................................. 17

VFD CONTROL MODES ......................................................................................................................................................................... 17

CONSTANT TORQUE CONTROL MODE / MANUAL TORQUE BOOST ................................................................................................... 18

CONSTANT TORQUE CONTROL MODE / AUTOMATIC TORQUE BOOST .............................................................................................. 19

FINE TUNING AUTOMATIC TORQUE BOOST ........................................................................................................................................ 19

SENSORLESS VECTOR CONTROL MODE ............................................................................................................................................... 20

FINE TUNING SENSORLESS VECTOR ..................................................................................................................................................... 21

AUTO-TUNING ..................................................................................................................................................................................... 22

REDUCED LOAD SWING ....................................................................................................................................................................... 23

TANDEM HOIST / TROLLEY EZCOM (SPEED / COMMAND SYNCING) .................................................................................................. 24

EZCOM SETUP GUIDE .......................................................................................................................................................................... 25

EZCOM PARAMETERS .......................................................................................................................................................................... 25

EZCOM CIRCUIT WIRING...................................................................................................................................................................... 26

VIEW FAULT HISTORY .......................................................................................................................................................................... 27

CLEARING FAULT HISTORY ................................................................................................................................................................... 28

FAULT / ERROR CODES DESCRIPTION .................................................................................................................................................. 29

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