【正文】 ......................................... 5 2 7 ? External Base Block ........................................................... 5 2 9 ? Speed Search ..................................................................... 5 3 0 ? Timer Function ................................................................... 5 3 2 ? Sample/Hold Command ..................................................... 5 3 3 ? Up/Down Function ............................................................. 5 3 4 ? Loop Test .......................................................................... 5 3 6Multifunction Output Terminals (Term. MA, MB, amp。 M1 amp。 2Wire, 3Wire Initialization ............................... 5 4 4 . 1Slip Compensation ................................................................... 5 4 4 . 2Stall Prevention ......................................................................... 5 4 6Stopping Method ....................................................................... 5 4 8Thermal Overload Protection .................................................... 5 5 0Torque Compensation ............................................................... 5 5 2V/f Pattern Standard .............................................................. 5 5 2V/f Pattern Custom ................................................................ 5 5 4Input Phase Loss Detection ....................................................... 5 5 6Output Phase Loss Detection ................................................... 5 5 6FAILURE INDICATION AND DETAILS .................................. 6 1General ....................................................................................... 6 1Displaying Fault Sequence .......................................................... 6 4TROUBLESHOOTING ............................................................... 7 1LISTING OF PARAMETERS..................................................... A 1 1SPECIFICATIONS .................................................................... A 2 1CAPACITY RELATED PARAMETERS .................................... A 3 1POWER CIRCUIT MODULE TESTING .................................... A 4 1GPD 5 0 5 S P A R E PARTS ....................................................... A 5 1GPD 505 DIMENSIONS .......................................................... A 6 1DYNAMIC BRAKING CONNECTIONS .................................... A 7 1 ix GENERALThe GPD 505 is a high performance sinecoded pulse width modulated special purpose ACmotor drive which generates an adjustable voltage/frequency three phase output forplete speed control of most conventional squirrel cage induction motors. Automaticstall prevention and voltage boost prevents nuisance tripping during load or line sidetransient conditions. The GPD 505 will not induce any voltage line notching distortion backto the utility line and maintains a displacement power factor of not less than throughout its speed range.When properly installed, operated and maintained, the GPD 505 will provide a lifetime ofservice. It is mandatory that the person who operates, inspects, or maintains thisequipment thoroughly read and understand this manual before proceeding.This manual primarily describes the GPD 505, but contains basic information for theoperator control station as well. For details of the operation of other units in the drivesystem, refer to their respective manuals.RECEIVINGThe GPD 505 is thoroughly tested at the factory. After unpacking, verify the part numberswith the purchase order (invoice). Any damages or shortages evident when the equipmentis received must be reported immediately to the mercial carrier who transported theequipment. Assistance, if required, is available from your sales representative.If the drive will be stored after receiving, keep it in its original packaging and store accordingto storage temperature specifications in Appendix 2.P H Y S I C A L INSTALLATIONLocation of the GPD 505 is important to achieve proper performance and normal operatinglife. The unit should be installed in an area where it will be protected from:???Direct sunlight, rain or moisture.Corrosive gases or liquids.Vibration, airborne dust or metallic particles.When preparing to mount the GPD 505, lift it by its base, n e v e r by the front cover. Foreffective cooling as well as proper maintenance, the GPD 505 must be installed on a flat,nonflammable vertical surface (wall or panel) using four mounting screws. There MUST bea MINIMUM in. clearance above and below the GPD 505 to allow air flow over the heatsink fins. A minimum in. clearance is required on each side on the GPD 505.A GPD 505 in a freestanding floormount cabinet must be positioned with enough clearance for opening the door of the cabinet。F (45176。F (40176。1, 197。1, 197。1, 197。1, 197。1, 197。1, 197。 3, T1 (U), T2 (V), T3 (W)L1 (R), L2 (S), L3 (T), , 197。2, 197。1, 197。1, 197。1, 197。1, 197。1, 197。1, 197。1, 197。1, 197。1, 197。1, 197。1197。31 HPA003 A036A080 A312Three phase Main circuit input power supply200 / 208 / 220V at 50 Hz。 L3)––––––Three phase AC output to motor0V to max. input voltage levelDB Unit terminals (B1 amp。1 amp。2)DC Bus terminals (197。 )––––––DB Unit terminals (197。 ) *Ground terminal (100 ohms or less)SECTION B. 460VSECTION B. 460V FUNCTION B001FUNCTION B034B041 B3021 TO 60 HPThree phase Main circuit input power supply380 / 400 / 415 / 460V at 50/60 HzThree phase Main circuitinput power supply(same as at L1, L2 amp。1197。3 l 1 (r)l 2 200 (s 200)l 2 400 (s 400)––––––––––––Three phase AC output to motor0V to max. input voltage levelDB Unit terminals (B1 amp。1 amp。2)DC Bus terminals (197。 )––––––––––––––––––––––––DB Unit terminals (197。 )Power for heat sink