BenutzerhandbuchInhaltsverzeichnisSAFETY7WARNINGS7SAFETY INSTRUCTIONS7EARTHING AND EARTH FAULT PROTECTION8RUNNING THE MOTOR8EU DIRECTIVE9CE MARKING9EMC DIRECTIVE9General9Technical criteria9NX frequency converter EMC classification9Manufacturer's declaration of conformity10RECEIPT OF SHIPMENT12TYPE DESIGNATION CODE12STORAGE12MAINTENANCE13WARRANTY13TECHNICAL DATA14INTRODUCTION14POWER RATINGS16NX5 – Mains voltage 380—500 V16TECHNICAL DATA17INSTALLATION19MOUNTING19COOLING25POWER LOSS26Power loss as function of switching frequency26CABLING AND CONNECTIONS28POWER UNIT28Power connections30Mains cable30Motor cable30Control cable30Cable and fuse sizes31Installation instructions32Stripping lengths of motor and mains cables34NX frequency converter frames and installation of cables35Cable installation and the UL standards39Cable and motor insulation checks39CONTROL UNIT40Control connections40Control cables42Galvanic isolation barriers42Control terminal signals43Digital input signal inversions44Jumper selections on the NXOPTA1 basic board44CONTROL KEYPAD46INDICATIONS ON THE KEYPAD DISPLAY46Drive status indications46Control place indications47Status LEDs (green – green – red)47Text lines48KEYPAD PUSH-BUTTONS49Button descriptions49NAVIGATION ON THE CONTROL KEYPAD50Monitoring menu (M1)52Parameter menu (M2)53Keypad control menu (M3)56Selection of control place56Keypad reference57Keypad direction57Active faults menu (M4)58Fault types58Fault codes60Fault time data record62Fault history menu (M5)63System menu (M6)64Application selection67Language selection67System settings68Keypad settings71Parameter copy73Parameter comparison75Information submenu76Counters menu77Trip counters submenu78Expander board menu (M7)79FURTHER KEYPAD FUNCTIONS80COMMISSIONING81SAFETY81COMMISSIONING OF THE FREQUENCY CONVERTER81FAULT TRACING84Größe: 1,74 MBSeiten: 86Language: EnglishHandbuch öffnen