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AC Brushless Servo Drive System Manual  Ver: 0002

ACa - 18 / 32

Preliminary

This card is inserted into the ACS drive module. Its passive components and jumpers adjust the
drive electronics to the FXM motor it governs. There is an IM card for each correct combination of
FXM motor and ACS drive as shown on the next page. The IM-000 board is used for setting DCS
Drives with non-Fagor motors. The calculation of the passive components is described on the next
page.

The potentiometers accessible from the outside allow a final adjustment of the servo drive system.

The component layout of this card and their functions are described next.

Passive components:

NC: Empty.

RIT: It sets the current value from which the i2t protection starts integrating. RIT has different
values for each motor.

RAJFV: It sets the relationship between the frequencies of the encoder pulses and the equivalent
voltage in the internal drive circuits.

RAPT:

It determines if the Ballast is an internal or external resistor. If an external Ballast is

installed RAPT should be equal to 10 Ohms. An open RAPT means internal Ballast. The protection
against i2t exceeding doesn't work with external Ballast.

RTV1:

(not available yet) It sets the drive acording to the encoder pulses per turn used. If RTV1

is short-circuited the drive will be set for 3000 ppt, if RTV1 is openned it will be set for 2500 ppt.

RAD1, CAD1:

They set the derivative compensation at the velocity PI.

RAP1, CAI1:

They set the proportional and integral action of the velocity PI.

Jumpers (in bold, default position):
J2:  Ramp generator, active (ab), or not (bc).
J3:  Activates the acceleration overshooting control. Active (ab).
J4:  Selector for the type of command. Current command (ab) or velocity (bc).

Identity Module,  IM

Acc/Decc Ramps

Max. Current Limit

PI Gain

Max. Speed

Offset

J3

J4

ab

abc

abc

J2

NC

RI

T

RAJ

F

V

RAPT

RTV1

RAD1

CAD1

RAP1

CAI

1

- IM Board -

Содержание ACS Series

Страница 1: ...AC Brushless Servo Drive System Manual Ver 0002 ACa 1 32 Preliminary Fagor Automation S Coop Ver 0002 Brushless AC Servodrives analog...

Страница 2: ...CHARACTERISTICS 9 1 5 SALES REFERENCE 9 A C Servodrive 10 2 1 INTRODUCTION 10 2 2 GENERAL CHARACTERISTICS 11 2 3 CONNECTORS 11 2 4 STATUS DISPLAY 14 2 5 PLACA DE CARACTER STICAS Y REFERENCIA COMERCIAL...

Страница 3: ...ocontactourtechniciansatany ofoursubsidiariesworldwide ThankyouforchoosingFagor Declaration of conformity Manufacturer Fagor Automation S Coop BarriodeSanAndr ss n C P 20500 Mondrag n Guip zcoa SPAIN...

Страница 4: ...ke B5 V1 V3 Excitation Permanent rare earth magnets SmCo Temperature sensor Thermistor Shaft end Cylindrical with keyway Option with no keyway Mounting Face flange Mounting method B5 V1 V3 as recommen...

Страница 5: ...0 4 3 6 0 7 6 6 2 2 6 13 0 4000 4 2 21 0 1 1 0 6 19 3 4 9 1 1 6 0 7 6 6 2 2 0 10 0 2000 1 6 8 0 0 4 1 3 9 4 48 0 8 5 4 5 5 5 6 3 2 0 10 0 4000 3 2 16 0 0 8 0 6 18 8 13 0 2 4 4 5 5 5 3 1 6 3 3 9 19 5...

Страница 6: ...AC Brushless Servo Drive System Manual Ver 0002 ACa 6 32 Preliminary 1 2 MECHANICAL DIMENSIONS ACMOTORS...

Страница 7: ...AC Brushless Servo Drive System Manual Ver 0002 ACa 7 32 Preliminary...

Страница 8: ...setheshaft Wheninstallingthemotor verifythatthebrakereleasestheshaftcompletely before turning it for the first time Connecting the motor windings in the order indicated on the connector U V W the shaf...

Страница 9: ...ut Keyway BRAKE OPTION 0 Without brake 1 With standard brake 24 Vdc VENTILATION 0 Without Fan 1 5 SALESREFERENCE 1 4 BRAKE CHARACTERISTICS Motor Type Torque Maximum RPM Power On Off Delay Unlocking vo...

Страница 10: ...500ppt Programmableencoderoutput2 n n from2to16 VelocityorTorquecommand Velocitycommandfilteredwithramps Logicinputstocontrolthemotor SpeedandDriveEnable Galvanicisolationbetweenpowerandcontrol Analog...

Страница 11: ...AuxiliarPowerSupplyterminals Themaximumcablesectionatthesepowerterminalsis 2 5mm2 Totalisolationbetweenpowerandcontrolcircuits Fagor A C S Drive ACS 05 ACS 10 ACS 20 ACS 30 Rated output current 2 5 Am...

Страница 12: ...on Pin5ofX2 ReferencepointforthefollowingEnablesignals Drive Enable Pin 4 of X2 At 0Vdc disables current through the motor which loses its torque Speed Enable Pin 3 of X2 A 0Vdc forces a zero speed co...

Страница 13: ...ay Status and Alarm messages from the Status Display X1 Connector for the encoder input signals Connector for encoder signal output to CNC Auxiliar Power Supply input terminals Connectors and front pa...

Страница 14: ...ycycle Improveitscooling NoFeedback Solutions Checkthatthefeedbackcableandconnectorsareproperlyconnected Driveovertemperature Solutions Smooththedutycycle Improveitscooling Motoroverloadwarning fastbl...

Страница 15: ...Internalcontrolerror ortheRITvalueiswrong Phase droped Any of the main phases has droped or a mains microcut has been longer than 100ms Note Allthealarmsarelatched theunit controlandpowersupply mustb...

Страница 16: ...n 6 X2 Pin 7 X2 WARNING OUTPUT DRIVE SPEED Pin 3 X2 Offset RTV1 RIT RAPT J4 a b c A Pin 5 X2 Pin 4 X2 Control de PWM COMMON COMMON RAD1 CAD1 RAP1 CAI1 RAJFV VEL VELOCITY Pin 8 X1 Pin 5 X2 B3 B0 RTV1 P...

Страница 17: ...AC Brushless Servo Drive System Manual Ver 0002 ACa 17 32 Preliminary User notes...

Страница 18: ...softheencoderpulsesandtheequivalent voltageintheinternaldrivecircuits RAPT ItdeterminesiftheBallastisaninternalorexternalresistor IfanexternalBallastis installedRAPTshouldbeequalto 10 Ohms AnopenRAPTm...

Страница 19: ...x0 IM 3140F 05 IM 3140F 10 220K 6 2K FXM32 20F I0 xx0 IM 3220F 05 IM 3220F 10 220K 12K FXM32 40F I0 xx0 IM 3240F 10 IM 3240F 20 68K 6 2K FXM33 20F I0 xx0 IM 3320F 10 IM 3320F 20 100K 12K FXM33 40F I0...

Страница 20: ...h correspondstothemaximumvalueofthecurrentcommand Thisadjustmentmaybeusedto decrease 100 thevalueofthatcurrentlimit Turningthispotclockwiseallowsmorecurrenttoflowthroughthemotor PIGain Foradjustingthe...

Страница 21: ...AC Brushless Servo Drive System Manual Ver 0002 ACa 21 32 Preliminary User notes...

Страница 22: ...pollutants rememberthatitsdegreeofprotectionisIP20 Neverinstallitexposingittoflammable gases Avoidexcessiveheatandhumidity Theambienttemperaturemustneverexceed45 C 113 F Mountthemodulesvertically assh...

Страница 23: ...ledontheMains inputlines theirmaximumcurrentswilldependonthevalueoftheMainsvoltage Athermalswitchmayoptionallyreplacethefuses Important Thesecondarywindingsmusthaveastarconnectionwithitsmiddlepointcon...

Страница 24: ...40F I0 xx0 3 1 FXM14 20F I0 xx0 2 1 FXM14 40F I0 xx0 4 2 FXM31 20F I0 xx0 1 6 FXM31 40F I0 xx0 3 2 FXM32 20F I0 xx0 3 2 FXM32 40F I0 xx0 6 3 FXM33 20F I0 xx0 4 7 FXM33 40F I0 xx0 9 4 FXM34 20F I0 xx0...

Страница 25: ...125Vac 0 6A 110Vdc 2A 30Vdc Enable signals using 10V voltage X1 SPEED DRIVE COMMON 2 1 3 10 V 10 V X2 X2 4 5 X2 X1 3 Connectionofthemonitoringandcontrolsignals Monitoring Thedriveoffers 10Vdcatits ve...

Страница 26: ...1 3 5 10 15 20 1 2 3 4 5 6 7 8 11 Sub D M15 8 1 15 9 Sub D M15 4x2x0 14 2x0 5 Cable A A B B Z Z 5 Vdc W Tp V 1 2 3 4 5 6 7 8 11 10 15 12 13 14 9 GND Tp U U V W 14 15 16 9 4 3 11 10 9 8 6 12 13 14 15...

Страница 27: ...input 5 4 6 VEL VEL Inverted velocity command input Uref 0V 5 4 6 Uninverted velocity command input Uref 0V 4 7 CURR Current command Current command input Uref 0V Generation of the inverted velocity...

Страница 28: ...s a simple circuit to power the brake of the FXM Warning When using an autotransformer thesecondarymust haveastarconnectionwithits middlepointconnectedtoground FusesareMANDATORY Thedelaywhendisconnect...

Страница 29: ...tiometertoadjustthemaximumpeakcurrent maximummotor torque To monitor the peak current the motor may be turned back and forth at full torque and withoutgeneratingramps AdjustthegainofthevelocityPIwitht...

Страница 30: ...10 IM 7512F 30 FXM33 40F I0 xx0 IM 3220F 10 FXM34 20F I0 xx0 IM 3240F 10 FXM34 40F I0 xx0 IM 3320F 10 FXM53 20F I0 xx0 IM 3420F 10 FXM53 40F I0 xx0 IM 3240F 20 FXM54 20F I0 xx0 IM 3320F 20 FXM54 30F...

Страница 31: ...s sheet has not been sent to us the warranty period ends 15 months from when the product left our warehouse FAGOR is committed to repairing or replacing its products from the time when the first such...

Страница 32: ...5273 California FAGOR AUTOMATION West Coast 3176 Pullman Suite 110 Costa Mesa CA 92626 Tel 1 714 9579885 9892 Fax 1 714 9579891 caservice fagor automation com New Jersey FAGOR AUTOMATION East Coast Te...

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