Operating Manual
Frequency Converter FU3AM-03
Digital frequency inverter for stepless speed control
of asynchronous-three-phase a.c. motors
Страница 1: ...Operating Manual Frequency Converter FU3AM 03 Digital frequency inverter for stepless speed control of asynchronous three phase a c motors...
Страница 2: ...Operating Manual Frequency inverter FU3AM 03 Document R0086EGB doc Version 05 13...
Страница 3: ...STRUCTIONS ON PROTECTIVE EARTHING 11 2 11 IMPORTANT INSTRUCTIONS ON ROUTING OF WIRES 11 3 TECHNICAL DATA 12 3 1 TECHNICAL DATA FU3AM 12 3 2 LIMITING VALUES 13 3 3 REDUCTION OF POWER 13 3 4 DIMENSIONS...
Страница 4: ...RING 26 6 2 6 FAN CONTROL 26 6 2 7 OPERATING HOURS COUNTER 26 6 2 8 OVERCURRENT CUT OFF 26 7 FINDING AND ELIMINATING FAULTS 27 7 1 RESETTING FAULTS 27 7 2 POSSIBLE CAUSES OF FAULTS 27 8 OPERATING SOFT...
Страница 5: ...saving type Excellent control properties over a broad control range Versatile possibilities for set value specification Through analogue voltage By means of programmable fixed speeds Over digital cont...
Страница 6: ...ed modifications made to the inverter operator errors improper working on and with the inverter Operation of the inverter in mountings or connections other than those described in this manual Warranty...
Страница 7: ...ith further information relating to the product 2 3 General Safety Information The frequency inverter was state of the art at the time of delivery and is considered princi pally safe to operate The fr...
Страница 8: ...that only qualified personnel operate on or with the frequency inverter to ensure that the operating manual is available to all personnel to ensure that unqualified personnel do not work with the fre...
Страница 9: ...work in the terminal clamp area the staff must free itself of electrostatic electricity The discharging can be achieved by touching a grounded metal surface beforehand To protect the power supply cabl...
Страница 10: ...nes are to be laid two way source and target large area and well conducting to a ground1 In case of poor potential equalization between shielded connections an additional balancing network of at least...
Страница 11: ...of electrostatic charges 2 10 Important instructions on protective earthing Because of the loss currents of the essential mains filter 3 5 mA via the protective earth ing conductor PE according to DI...
Страница 12: ...terminal Input and motor connection Mains contactor and control terminal Parameters Phoenix Contact PC4HV 7 62 Wieland 8513BFK SUB D 9 pole Edge socket con nector Protection class IP 20 Dimensions Wx...
Страница 13: ...ove sea level or ambient temperatures over 40 C 104 F the output of the converters is to be reduced to correspond to the following fig ures Reduction of Power in Temperature Increase Reduction of Powe...
Страница 14: ...Chapter 3 TECHNICAL DATA Page 14 of 30 Operating Manual FU3AM 03 3 4 Dimensions 170 FU3AM 70 235 220 5 5 Socket screw M5x20 with washer and spring ring captive 8...
Страница 15: ...Chapter 4 DESCRIPTION OF CONNECTION Operating Manual FU3AM 03 Page 15 of 30 4 Description of connection 4 1 All connections at a glance...
Страница 16: ...top side X1 X3 4 3 2 1 4 1 bottom side X2 X4 X6 1 2 3 4 15 1 6 1 9 1 X5 Connecter description X1 Mains connection see sec 4 3 X2 Motor connection see sec 4 4 X3 Mains contactor see sec 4 5 X4 Control...
Страница 17: ...ttention motor line must always be shielded X2 4 W Lay screen over a wide area on both sides to PE Attention do not connect capacitive load Uncouple motor line through ferrite ring Cable cross section...
Страница 18: ...1 GND X4 2 Thermo Input for motor thermal contact Any thermo contact N C or N O or thermo sensor NTC or PTC against GND X4 5 GND X4 6 Soll Analogue set value reference GND 0 10VDC input resistance 100...
Страница 19: ...e analogue N1 N2 With parameter source set value digital SW_0 SW_1 Fixed set values With the input signals fixed speed 1 and fixed speed 2 3 fixed speeds through binary coding or the analogue set valu...
Страница 20: ...set point Bit 5 X5 6 SW_6 digital set point Bit 6 X5 7 SW_7 digital set point Bit 7 X5 8 SW_8 digital set point Bit 8 X5 9 SW_9 digital set point Bit 9 Note For compatibility reasons the inputs SW_0...
Страница 21: ...iDesk operating software Display off control voltage has failed or is too low Unit is non operational 0 not ready no fault but mains voltage is not enough present In this condition the inverter waits...
Страница 22: ...en ex ceeded for some time Drive switched off Check the load on the motor F5 Output stage a fault has occurred in the power stage of the inverter Drive switched off If this fault occurs repeatedly ple...
Страница 23: ...om Nominal speed for speed controller mode 43 number of poles Number of motor poles 44 Number of gra dations Number of gradations for pulse generator 45 t n act Speed actual value filter 46 KPn KP spe...
Страница 24: ...ack jitters i e indicates speed fluctuations which are not present these can be smoothed by means of the speed actual value filter The parameter t n Act specifies the time constant for this filter The...
Страница 25: ...lso causes the motor to heat up more This characteristic curve is continued in linear fashion until it is limited by the available input voltage Uin At this point the kink frequency occurs fkink Above...
Страница 26: ...part especially in contaminated environments dust If the heat sink fan is only activated when the natural convection no longer suffices this will extend the life sig nificantly The switching threshol...
Страница 27: ...2 Motor not running even though display indicates 2 clockwise or 3 anti clockwise Set point too low Specify set point Wiring fault Check wiring esp motor phases U 0 to low at low speeds Correct U 0 Dr...
Страница 28: ...UniDesk is available for downloading at www antek online de More information on UniDesk is found in the file UniDesk_Beschreibung pdf which is includ ed in the program package The free Acrobat Reader...
Страница 29: ...10 11 12 correction Cap 8 1 Update download link R0086cDE doc Cap 9 Revision index inserted R0086dDE doc Cap 4 6 4 7 Digital 10 bit set value 9 2 Devise Firm ware HW Stat Para meter Revision 1 04 030...
Страница 30: ...12 Influence 26 Instructions 8 Kink frequency 27 Laws 7 Loss current 11 Mains voltage 22 29 Motor 8 9 24 26 27 29 Motor cable 29 Nominal moment 27 Operating software 22 30 Operator 8 Oscillation 9 Out...
