Hitachi P1

Page 4
VFD CONTROL MODES ......................................................................................................................................................................... 32
MANUAL TORQUE BOOST / AUTOMATIC TORQUE BOOST PARAMETERS .......................................................................................... 32
AUTO-TUNING ..................................................................................................................................................................................... 33
MOTOR CONSTANTS............................................................................................................................................................................ 33
SPEED DEVIATION (CLV) ...................................................................................................................................................................... 34
DYNAMIC BRAKING ............................................................................................................................................................................. 35
OVER-SPEED (CLV) ............................................................................................................................................................................... 36
CARRIER FREQUENCY .......................................................................................................................................................................... 36
GROUND FAULT PROTECTION ............................................................................................................................................................. 36
INPUT PHASE LOSS PROTECTION ......................................................................................................................................................... 37
OUTPUT PHASE LOSS PROTECTION ..................................................................................................................................................... 37
INPUT POWER SUPPLY OVER-VOLTAGE PROTECTION ........................................................................................................................ 38
OVER-TORQUE DETECTION ................................................................................................................................................................. 38
TORQUE LIMIT ..................................................................................................................................................................................... 38
MONITOR DIGITAL INPUTS .................................................................................................................................................................. 39
MONITOR PARAMETERS ...................................................................................................................................................................... 40
TROUBLESHOOTING E50 FAULT .......................................................................................................................................................... 41
TROUBLESHOOTING E51 FAULT .......................................................................................................................................................... 42
TROUBLESHOOTING E52 FAULT .......................................................................................................................................................... 43
TROUBLESHOOTING E53 FAULT .......................................................................................................................................................... 44
TROUBLESHOOTING E054 FAULT ........................................................................................................................................................ 45
TROUBLESHOOTING E001 / E005 / E039 FAULTS ................................................................................................................................ 46
TROUBLESHOOTING E006 FAULT ........................................................................................................................................................ 46
TROUBLESHOOTING E007 FAULT ........................................................................................................................................................ 47
TROUBLESHOOTING E014 / E030 FAULT ............................................................................................................................................. 47
TROUBLESHOOTING E016 FAULT ........................................................................................................................................................ 48
TROUBLESHOOTING BLANK SCREEN / DISPLAY ................................................................................................................................... 49
TEMPORARILY SWITCHING FROM CLOSED LOOP TO OPEN LOOP ...................................................................................................... 49
FAULT / ERROR CODES DESCRIPTION .................................................................................................................................................. 50
VIEW FAULT HISTORY .......................................................................................................................................................................... 52
CLEARING FAULT HISTORY ................................................................................................................................................................... 53
USING THE KEYPAD .............................................................................................................................................................................. 54