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Service Guide   MINI SPEED

Service Guide    MINI SPEED

High Performans servo Drives

AXOR

High Performans servo Drives

AXOR

ATTENTION

ELECTRICAL DISCHARGE

DANGER

CAUTION!

ELECTRICAL  AND CONTROL EQUIPMENT CAN BE

DANGEROUS  IF HANDLED IMPROPERLY.

This manual show mechanical and electrical charateristics about

minispeed 60-140-200 series.

It is important, that the installation procedure should be perfomed

only by qualified personnel according with local safety rules. Who

installs the equipment must follow the technical informations

contained in this manual.

For other informations please contact AXOR technicians.

CHAPTER 6 - Options

  Accessories

Single phase bridge 35A-600V
Three phase bridge 25A-800V

Capacitor 10000mF/100V x MS60

Capacitor filtro 10000mF/200V x MS140

Single phase transformer
Three phase transformer

Capacitor 4700mF/200V x MS140

Mother board with braking circuit
Encoder feedback board

Rack
Chokes

Mother board

PM 3506
PT 2508
C10-100
C47-200
C10-200
SPG
SPGR

RK....
LX....
TM....
TT....

SRE

CODE

DESCRIPTION

PWM optional card

PWM

Содержание Minispeed MS 140

Страница 1: ...ENGLISH...

Страница 2: ...ERLY This manual show mechanical and electrical charateristics about minispeed 60 140 200 series It is important that the installation procedure should be perfomed only by qualified personnel accordin...

Страница 3: ...n 3 1 Power supply dimensionality Single phase Three phase 3 2 Cooling and derating curves 3 3 Wiring Mother board connections Standard rack connections Ground Examples 4 Service controls 4 1 Prelimin...

Страница 4: ...ply is requested single phase power supply The calibration components are avalaible at removable personality header If an amplifier module is replaced it is important to verify that the new amplifier...

Страница 5: ...50 to 100 by Rip These are values reccomended from factory Min and max voltage values are reported at page 32 Input reference Drift referred to differential reference amplifier Drift referred to diff...

Страница 6: ...two modes 1 Current limitation We connect a resistance between pin 2 and pin 3 zero 2 Current reference torque input We apply 10 v signal it correspond at peak current We can use 3 ac pin also as sign...

Страница 7: ...25 26 27 ac 29 30 31 32 ac 1 4 Overall dimension CHAPTER 1 Description CURRENT SIGNAL OUTPUT 8v referred to peak current POWER SUPPLY INPUT Input positive power supply POWER SUPPLY INPUT Input negativ...

Страница 8: ...reference correction 200 mV KV The dinamyc response of the motor depends from this trimmer for increase the gain turn the KV potentiometer in clockwise sense DER Derivative adjustment Turning the DER...

Страница 9: ...s calibrated as the one removed This is easily accomplished by simply installing the personality header from the removed amplifier into the new one and verify the solder bridges Dynamic adjustment Sol...

Страница 10: ...stant motor tension For enable the armature feedback close solder bridge JP6 see page 27 IN RESISTANCE pin 4 11 It gives limitation of the rated current value see page 28 IP RESISTANCE pin 5 10 It giv...

Страница 11: ...onnel They describes respectively capacitor and resistance of the current loop For replacement we must open the solder bridge JP3 disabilitation of standard costant It allows to increase the velocity...

Страница 12: ...is open current loop standard costants CKV RKV are disabled Normally closed If it is open velocity loop static gain is disabled Normally open If it is close the armature feedback is enabled Normally c...

Страница 13: ...r advise rated voltage on the secondary winding of the transormer as follows For overvoltage or breaking circuit on capacitors CHAPTER 3 Installation 3 1 Powersupplydimensioning Single phase power sup...

Страница 14: ...CHAPTER 3 Installation Power nominal transformer power is referred to each motor power sum on pluriaxes applications where Usually if motors don t work together we can declass the transformer of 30 40...

Страница 15: ...er supply dimensioning single phase F I L T E R CAPACITORS NOTE C mF P VA transf x 2000 V2 The capacitor must be for s w i t c h i n g application N B If during the deceleration phase green ok led swi...

Страница 16: ...with three phase power supply TRANSFORMER Voltage See single phase section same parameters can be used Power See single phasesection same parameters can be used F U S E S Fuses dimensioning Fuses on p...

Страница 17: ...supply Rated voltage 100 VDC per MS 60 200 VDC per MS 140 300 VDC per MS 200 Capacitor the capacitor filters the voltage from single phase bridge and recoveries the energy from the motor during the de...

Страница 18: ...ensive damages Every amplifier is provided with a thermoswitch that opens when the temperature exceeds a safe operating level S T protections will be memorized The fault can t be reset We must wait un...

Страница 19: ...e 0 5 1 mm2 for signal cables 2 mm2 for power cables MS 4 8A e 8 16A 2 5 3 mm2 for power cables MS 10 20A e 14 28A 4 mm2 for power cables MS 20 40A and 25 50A MS 140 10 20 MS 140 14 28 MS 140 8 16 10...

Страница 20: ...Service Guide MINI SPEED High Performans servo Drives AXOR CHAPTER 3 Installation Mother board interconnections...

Страница 21: ...Service Guide MINI SPEED High Performans servo Drives AXOR CHAPTER 3 Installation Rack board interconnections...

Страница 22: ...th symbol With only one wire we connect the isolated bar at the ground of the electric box From which it will start the ground connection to electrical power net Don t make any bridge between the grou...

Страница 23: ...d to rack and mother board interconnections Input reference shield should be connect at ground isolated bar see ground connections Examples for analogue input connection Velocity Control C N C differe...

Страница 24: ...ollows Nominal and peak current agree with amplifier s size Ex MS 10 20 20A Peak 10A Nominal Tachogenerator feedback Control the proper value of RDT resistance pin 1 14 see chapter calibrations on the...

Страница 25: ...tion with positive speed reference After the preliminary checks we can insert the amplifier on the mother board the motor s shaft must be free from the load be ready to stop main supply net if will be...

Страница 26: ...If not made the cnc when started will give axis position error after started at full speed Moving manually the machine it is possible to verify that both positive sense motor and cn will be on same di...

Страница 27: ...ed expressed in rpm MS 60 RA k ohm 166 x Vref E 1 4 Vref MS 140 RA k ohm 159 x Vref E 3 3 Vref MS 200 RA k ohm 158 x Vref E 5 Vref KE MOTOR 50V n 4000 giri min Vref 10V E 4000 x 50 200 1000 MS 200 RA...

Страница 28: ...t to tacho mode bil trimmer has to be turned more times stop trimmer when motor shaft stops But no loads are to be applied during this calibration The amplifier is provided with standard calibration I...

Страница 29: ...th load connected to the motor Apply square wave 0 5 hz 1v at the input reference Connect at tachogenerator input an oscilloscope with memory ground probe must be connected at zero signal Then turn th...

Страница 30: ...e KV potentiometer until obtain a response similar as shown Proportional integral gain low Attention Do not exceed with gain you can cause an useless motor heating the motor s due to swing following c...

Страница 31: ...e page 10 O C LED RED normally switch off Alarm of over current fault The power switching of the drive is continuosly monitored and circuit will disable power section if any of the following faults oc...

Страница 32: ...to on acceptable operating level The amplifier won t enable We must switch off the power supply eliminate the fault cause and start again the amplifier after a minimum amount of time for be sure of co...

Страница 33: ...cho cables are reversal Turn off the main power Verify with an instrument the value directly on the amplifier s terminals 5 With armature feedback when we enable m d red led is lighted Solder bridge J...

Страница 34: ...and then we must use the regeneratives modules Rack regenerative module same size of an amplifier Motherboard regenerative module SPGR 60 140 200 SHR 60 140 200 These amplifiers need inductor connect...

Страница 35: ...A 800V Capacitor 10000mF 100V x MS60 Capacitor filtro 10000mF 200V x MS140 Single phase transformer Three phase transformer Capacitor 4700mF 200V x MS140 Mother board with braking circuit Encoder feed...

Страница 36: ...AXOR IND viale Stazione 5 Montebello Vic VI Italy ph 39 0444 440441 fax 39 0444 440418 www axorindustries com info axorindustries com...

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