Mitsubishi MR-260U Bedienerhandbuch

CAUTION (5) Troubleshooting If a hazardous situation is predicted during power failure or product trouble, use a servomotor with magnetic brakes

4. Spindle Adjustment 4 - 9 bit9. Reverse run start command (SRI) This is an operation command. The speed command must also be designated to ro

4. Spindle Adjustment 4 - 10(4) Spindle control input 4 Name Details F E D C B A 9 8 7 6 5 4 3 2 1 0 hsp ovr deg ss3 ss2 ss1 Emg bi

4. Spindle Adjustment 4 - 11 bit1. Speed selection 1 (ss1) bit2. Speed selection 2 (ss2) bit3. Speed selection 3 (ss3) This is used to determine

4. Spindle Adjustment 4 - 12 bit5. Digital speed command input valid (deg) This signal turns ON when the digital speed command input is closed (

4. Spindle Adjustment 4 - 13 3) Binary (12-bit binary) Rotation speed in respect to command value is as shown below. BINARY code Motor rotation

4. Spindle Adjustment 4 - 14 Related spindle parameters No. Abbr. Parameter name Details Setting range StandardSP129 to SP140 HI01 to HI12 Gene

4. Spindle Adjustment 4 - 154-2-2 Spindle control output (SP to NC) (1) Spindle control output 1 Name Details F E D C B A 9 8 7 6 5 4 3 2

4. Spindle Adjustment 4 - 16 bit7. In drive unit alarm (ALM) This signal turns ON when an alarm is occurring in the spindle drive unit. No. Ab

4. Spindle Adjustment 4 - 17 (3) Spindle control output 3 Name Details F E D C B A 9 8 7 6 5 4 3 2 1 0 LCSAORCAWRIAWRNASRIASRNA GR2A GR1A

4. Spindle Adjustment 4 - 18 bit9. Motor in reverse run (SRIA) This signal turns ON while the start signal is input and the motor is rotating i

CONTENTS 1. Installation 1-1 Installation of spindle motor...

4. Spindle Adjustment 4 - 19(4) Spindle control output 4 Name Details F E D C B A 9 8 7 6 5 4 3 2 1 0 AL4 AL3 AL2 AL1EMGATLU MTC WRCF MKC O

4. Spindle Adjustment 4 - 20 bit1. Speed detection (SD) This signal turns ON when the motor speed drops below the value set with parameter SP02

4. Spindle Adjustment 4 - 21 bit2. Up-to-speed (US) This signal turns ON when the start command signal (forward run, reverse run) is ON, and the

4. Spindle Adjustment 4 - 22 bit3. Zero speed (ZS) Regardless of the input signal state, this signal turns ON when the motor speed drops below

4. Spindle Adjustment 4 - 23 bit4. Orientation complete (ORCA) This signal turns ON when the orientation command is input, and the spindle posi

4. Spindle Adjustment 4 - 24 bit7. Index positioning completed (WRCF) This signal turns ON during indexing operation when the spindle position

4. Spindle Adjustment 4 - 25 bitA. Torque reach (TLU) This signal turns ON when the start command is input and the torque command in the drive u

4. Spindle Adjustment 4 - 26 bitC. Alarm code output1 (AL1) bitD. Alarm code output2 (AL2) bitE. Alarm code output3 (AL3) bitF. Alarm code outpu

4. Spindle Adjustment 4 - 274-3 Adjustment procedures for each control 4-3-1 Basic adjustments (1) Items to check during trial operation [1

4. Spindle Adjustment 4 - 28 (3) Adjusting the motor (spindle) rotation speed (a) When using analog input for the speed command 1) When using

4. Spindle Adjustment 4-1 D/A output specifications for spindle drive unit ... 4-2

4. Spindle Adjustment 4 - 29 No. Abbr. Parameter name Details Setting range StandardSP155 SAtyp S analog speed command input type Select wher

4. Spindle Adjustment 4 - 304-3-2 Adjusting the acceleration/deceleration operation (1) Calculating the theoretical acceleration/deceleratio

4. Spindle Adjustment 4 - 31 [Calculation example] Calculate the acceleration/deceleration time from 0 to 10000[r/min] for an SJ-V5.5-01 motor h

4. Spindle Adjustment 4 - 32 (2) Measuring the acceleration/deceleration waveforms Measure the acceleration/deceleration waveforms by using the

4. Spindle Adjustment 4 - 33 (3) Adjustment when the load inertia is large When the load inertia is large and acceleration time is 10s or more,

4. Spindle Adjustment 4 - 34 (5) Adjusting speed command dual-cushion When a deceleration start causes rippling in the phase current FB wavefor

4. Spindle Adjustment 4 - 35 (6) Adjusting speed loop gain The speed loop gain adjustment is made to improve the high-speed range characteristi

4. Spindle Adjustment 4 - 36 (7) Adjusting current loop gain Although the default setting value is usually appropriate, an adjustment may be re

4. Spindle Adjustment 4 - 37 (8) Adjusting excitation rate If the motor noise is excessive during constant-speed operation, adjust the value of

4. Spindle Adjustment 4 - 38 (9) Adjusting deceleration time When the deceleration time "td" is significantly different from the acce

Appendix 3. EMC Installation Guidelines Appendix 3-1 Introduction ...

4. Spindle Adjustment 4 - 394-3-3 Adjusting the orientation control (1) Necessary input/output 1) Input: [1] Orientation start command (ORC

4. Spindle Adjustment 4 - 40 (3) Confirming the default parameters Set the orientation start(ORC) and orientation complete(ORCF) for the genera

4. Spindle Adjustment 4 - 41 (c) Magnetic sensor An accurate gear ratio (pulley ratio) is required from the motor shaft to the detector rotary a

4. Spindle Adjustment 4 - 42 The default orientation control parameters for each detector are as shown below. Confirm that these parameters are

4. Spindle Adjustment 4 - 43 Default parameter settings for detector in use No. Abbr. Parameter name (a) Motor PLG (b) Spindle detector (c) Mag

4. Spindle Adjustment 4 - 44 (4) Adjusting the orientation deceleration control [1] Polarity setting of sensor Input the orientation command

4. Spindle Adjustment 4 - 45 [3] Adjustment of position loop gain deceleration rate Adjust the orientation time and vibration. Refer to the foll

4. Spindle Adjustment 4 - 46 [4] Position loop gain and deceleration rate adjustment at coil changeovers When using a coil changeover motor, the

4. Spindle Adjustment 4 - 47 [5] Speed clamp value adjustment The orientation control mode's position loop control changing speed is determ

4. Spindle Adjustment 4 - 48 (5) Adjustments during orientation stop [1] Position loop gain adjustment Stop position accuracy can be improved b

Contents for MDS-C1-SPA Series SPECIFICATIONS MANUAL (IB-1500150) 1. Introduction 1-1 Spindle drive system configuration ...1-2

4. Spindle Adjustment 4 - 49 [2] Speed loop gain adjustment In the same manner as for the position loop gain, a speed loop gain can be set separ

4. Spindle Adjustment 4 - 50 [3] Speed loop delay compensation adjustment This adjustment selects the delay compensation control used at normal

4. Spindle Adjustment 4 - 51 (6) Setting orientation positioning accuracy check The positioning accuracy at orientation control is checked by t

4. Spindle Adjustment 4 - 52 (7) Troubleshooting [1] Orientation does not take place (motor keeps rotating) Cause Investigation item Remedy

4. Spindle Adjustment 4 - 53 [3] The stopping position deviates. Cause Investigation item Remedy Remarks 1 Mechanical cause The stopping

4. Spindle Adjustment 4 - 54 [6] The orientation complete signal is not output Cause Investigation item Remedy Remarks 1 Parameter setting

4. Spindle Adjustment 4 - 554-3-4 Adjusting the multi-point indexing orientation control This control is valid only for the encoder orientati

4. Spindle Adjustment 4 - 56 [Outline of operation] After having the motor stop with the orientation stop, change the stop position command data

4. Spindle Adjustment 4 - 57 (3) Confirming the default parameters Set the signals listed in (1) to the general-purpose I/O signal, and set the

4. Spindle Adjustment 4 - 58 Initial parameters for the multi-point indexing orientation control are shown below per detector. Confirm that the

Contents for MDS-C1-SPA Series SPECIFICATIONS MANUAL (IB-1500150) Appendix 7. EMC Installation Guidelines Appendix 7-1 Introduction ...

4. Spindle Adjustment 4 - 59 (4) Stop position by the stop position data The relation between the index stop position and stop position data is

4. Spindle Adjustment 4 - 60 (5) Adjusting the orientation control Execute the section "4-3-3 Adjusting the orientation control". At t

4. Spindle Adjustment 4 - 61 (6) Adjusting the indexing speed When "1" is set in SP097(SPECO) bit 4, the indexing speed is the value

4. Spindle Adjustment 4 - 62 (9) Troubleshooting For the troubles during orientation, refer to (7) Troubleshooting in the section "4-3-3 Ad

4. Spindle Adjustment 4 - 63 [4] The stop position does not change even when the position shift parameter is changed. Cause Investigation item

4. Spindle Adjustment 4 - 644-3-5 Adjusting S-analog high-speed tapping control (1) Necessary input/output I/O Signal name I/O mode Mandator

4. Spindle Adjustment 4 - 65 [Outline of operation] Turn OFF the start command for forward run, reverse run and orientation to stop the motor. T

4. Spindle Adjustment 4 - 66 (4) Adjustment General adjustment method is described in the following. Note that, however, if the adjustment metho

4. Spindle Adjustment 4 - 67 (6) Confirming pulse feedback output signal Pulse feedback signal output from the spindle drive unit is confirmed.

4. Spindle Adjustment 4 - 68 (9) Synchronous tapping operation Carry out trial operation after setting the parameters. Carry out dry operation w

1 - 1 1. Installation 1-1 Installation of spindle motor ...

4. Spindle Adjustment 4 - 694-3-6 Adjusting coil changeover (1) Necessary input/output I/O Signal name I/O mode Mandatory/OptionalL coil sele

4. Spindle Adjustment 4 - 70 [Outline of operation] A coil of the motor is changed when using a coil changeover motor. When changing the coil, c

4. Spindle Adjustment 4 - 71 (3) Changing the coil in the speed control mode When the motor's output characteristics listed on the Mitsubis

4. Spindle Adjustment 4 - 72 1) Stopping the spindle motor and changing the coil With this method, the high-speed coil and low-speed coils are v

4. Spindle Adjustment 4 - 73 2) Changing the coil during spindle motor rotation This method uses the characteristics of coil changeover to chang

4. Spindle Adjustment 4 - 74 (Reference) The generation of the signals in item [1] and [2] are shown in the following flow chart. START ZS:ON

4. Spindle Adjustment 4 - 75 <0 → N3 → N1 → N3 → 0 changeover sequence> Speed command Motor rotation speed Start signal (SRN or SRI) Spee

4. Spindle Adjustment 4 - 76 [3] When the speed command is changed to N3 (high-speed coil range) at t6, the motor starts to decelerate toward N3

4. Spindle Adjustment 4 - 77 (1) Operation during orientation [1] If the orientation command (ORC) is turned ON during spindle operation, orient

4. Spindle Adjustment 4 - 78 (5) Related parameters The parameters related to the coil changeover and the standard setting values used when usin

1. Installation 1 - 2 1-1 Installation of spindle motor CAUTION 1. Do not hold the cables, axis or detector when transporting the motor. Fa

4. Spindle Adjustment 4 - 79 No. Abbrev. Parameter name Description Setting range Standard value SP129 to SP140 HI01 to HI12 General-purpose i

4. Spindle Adjustment 4 - 80 (6) Coil changeover contactor (magnetic contact) [1] Selection The coil changeover contactor is selected according

5 - 1 5. Troubleshooting 5-1 Points of caution and confirmation ...

5. Troubleshooting 5 - 25-1 Points of caution and confirmation If an error occurs in the spindle drive unit, the warning or alarm will occur.

5. Troubleshooting 5 - 35-1-1 LED display when alarm or warning occurs (1) Servo and spindle drive unit The axis No. and alarm/warning No. a

5. Troubleshooting 5 - 45-2 Protective functions list of units 5-2-1 List of alarms When an alarm occurs, the spindle drive unit will coast

5. Troubleshooting 5 - 5Power supply alarm No. LED display Alarm name SP Alarm details Reset61 Power module overcurrent § The power module&

5. Troubleshooting 5 - 65-2-2 List of warnings When a warning occurs, a warning No. will appear on the NC monitor screen and with the LEDs on t

5. Troubleshooting 5 - 75-3 Troubleshooting Follow this section to troubleshoot the alarms that occur during start up or while the machine is o

5. Troubleshooting 5 - 85-3-2 Troubleshooting for each alarm No. Alarm No. 12 Memory error 1 A CPU or internal memory error was detected dur

1. Installation 1 - 31-2 Installation of the control unit CAUTION 1. Install the unit on noncombustible material. Direct installation on c

5. Troubleshooting 5 - 9 Alarm No. 20 Motor side detector, No signal 1 A PLG Z-phase no signal was detected. An error was detected in the A/B ph

5. Troubleshooting 5 - 10 Alarm No. 23 Excessive speed deflection 1 A difference of 50r/min or more between the speed command and speed feedback

5. Troubleshooting 5 - 11 Alarm No. 37 Initial parameter error An illegal parameter was detected at power ON. Investigation details Investigat

5. Troubleshooting 5 - 12 Alarm No. 41 Detector changeover unit, communication error During 1-drive unit 2-motor control, an error was detected

5. Troubleshooting 5 - 13 Alarm No. 50 Overload 1 The overload detection level reached 100% or more. The motor or drive unit is in the overload

5. Troubleshooting 5 - 14 Alarm No. 5C Orientation feedback error After orientation was completed, the command and feedback error exceeded the p

5. Troubleshooting 5 - 15 Alarm No. 62 Frequency error The input power frequency exceeded the specified range. Investigation details Investiga

5. Troubleshooting 5 - 16 Alarm No. 69 Ground fault The motor power cable is contacting FG (ground). Investigation details Investigation resul

5. Troubleshooting 5 - 17 Alarm No. 6E Memory error An error was detected in the internal memory. Investigation details Investigation results

5. Troubleshooting 5 - 18 Alarm No. 73 Over-regeneration The over-regeneration detection level exceeded 100%. The regenerative resistor is in th

1. Installation 1 - 41-2-2 Installation direction and clearance Wire each unit in consideration of the maintainability and the heat dissipati

5. Troubleshooting 5 - 19 Alarm No. 76 External emergency stop setting error The rotary switch setting for the external emergency stop does not

5. Troubleshooting 5 - 20 Alarm No. 8D Detection converter unit 2, CPU error With the servo, a CPU error was detected with the MDS-B-HR unit.

5. Troubleshooting 5 - 215-3-3 Troubleshooting for each warning No. Warning No. A9 Orientation feedback error warning Retrying during an ori

5. Troubleshooting 5 - 225-3-4 Troubleshooting the spindle system when there is no alarm or warning If an abnormality is observed in the spin

5. Troubleshooting 5 - 23 [3] The rotation speed command and actual rotation speed do not match. Investigation item Investigation results R

5. Troubleshooting 5 - 24 [7] The spindle coasts during deceleration. Investigation item Investigation results Remedies There is slipping.

6 - 1 6. Maintenance 6-1 Inspections...

6. Maintenance 6 - 2 WARNING1. Before starting maintenance or inspections, turn the main circuit power and control power both OFF. Wait at lea

6. Maintenance 6 - 36-3 Adding and replacing units and parts CAUTION 1. Correctly transport the product according to its weight. Failure t

6. Maintenance 6 - 46-3-2 Replacing the unit fan Replace the unit fan with the following procedures. Replacement procedure [1] Turn the NF

MELDAS is a registered trademark of Mitsubishi Electric Corporation. Other company and produc

1. Installation 1 - 51-2-4 Panel installation hole work drawings (Panel cut drawings) Prepare a square hole to match the unit width. [Unit: m

A1 - 1 Appendix 1. Cable and Connector Specifications Appendix 1-1 Selection of cable...

Appendix 1. Cable and Connector Specifications A1 - 2Appendix 1-1 Selection of cable Appendix 1-1-1 Cable wire and assembly (1) Cable wire

Appendix 1. Cable and Connector Specifications A1 - 3 (3) Cable protection tube (noise countermeasure) If influence from noise is unavoidable,

Appendix 1. Cable and Connector Specifications A1 - 4Appendix 1-2 Cable connection diagram CAUTION 1. Do not mistake the connection when ma

Appendix 1. Cable and Connector Specifications A1 - 5 (2) Spindle detector cable <CNP5 cable connection diagram> 61671785151313 PARAP

Appendix 1. Cable and Connector Specifications A1 - 6 <CN8A cable connection diagram> OR3RPSE1SE2 OR2OR1 SYASYA*SYBSYB*SYZSYZ*GNDGND FG

Appendix 1. Cable and Connector Specifications A1 - 7 <CN11 cable connection diagram> 11121231341451561619717818910201H2H3H4H5H6H7H8H9

Appendix 1. Cable and Connector Specifications A1 - 8Appendix 1-3 Connector outline dimension drawings Connector for CN2 Servo drive unit Ma

A2 - 1 Appendix 2. Compliance to EC Directives Appendix 2-1 Compliance to EC Directives ...

Appendix 2. Compliance to EC Directives A2 - 2Appendix 2-1 Compliance to EC Directives Appendix 2-1-1 European EC Directives In the EU Comm

1. Installation 1 - 61-2-5 Heating value Each heating value is calculated with the following values. The values for the spindle drive unit ar

Appendix 2. Compliance to EC Directives A2 - 3 (3) Power supply [1] Use the power supply and servo/spindle drive unit under an Overvoltage Cat

Appendix 2. Compliance to EC Directives A2 - 4 (6) Peripheral devices [1] Use EN/IEC Standards compliant parts for the circuit breaker and con

A3 - 1 Appendix 3. EMC Installation Guidelines Appendix 3-1 Introduction ...

Appendix 3. EMC Installation Guidelines A3 - 2Appendix 3-1 Introduction EMC Instructions became mandatory as of January 1, 1996. The subject

Appendix 3. EMC Installation Guidelines A3 - 3Appendix 3-3 EMC measures The main items relating to EMC measures include the following. [1] S

Appendix 3. EMC Installation Guidelines A3 - 4 Appendix 3-4-1 Measures for control panel unit [1] Use metal for all materials configuring th

Appendix 3. EMC Installation Guidelines A3 - 5Appendix 3-4-3 Measures for operation board panel [1] Always connect the operation board and i

Appendix 3. EMC Installation Guidelines A3 - 6Appendix 3-5 Measures for various cables The various cables act as antennas for the noise and d

Appendix 3. EMC Installation Guidelines A3 - 7Appendix 3-5-3 Spindle motor power cable Control panel To drive unit Earth with P or U clip Sh

Appendix 3. EMC Installation Guidelines A3 - 8 Appendix 3-5-5 Spindle motor power cable Control panel To drive unit Earth with P or U clip

1. Installation 1 - 71-2-6 Heat radiation countermeasures In order to secure reliability and life, design the temperature in the panel so tha

Appendix 3. EMC Installation Guidelines A3 - 9Appendix 3-6 EMC countermeasure parts Appendix 3-6-1 Shield clamp fitting The effect can be e

Appendix 3. EMC Installation Guidelines A3 - 10Appendix 3-6-2 Ferrite core A ferrite core is integrated and mounted on the plastic case. Quic

Appendix 3. EMC Installation Guidelines A3 - 11Appendix 3-6-3 Power line filter (1) Power line filter for 200V HF3000A-TM Series for 200V 

Appendix 3. EMC Installation Guidelines A3 - 12 40A item(250V Series) (500V Series) [Unit: mm] Dimension Model A B C HF3005A-TM HF3

Appendix 3. EMC Installation Guidelines A3 - 13 MX13 Series 3-phase high attenuation noise filter for 200V  Features • Perfect for mounting i

Appendix 3. EMC Installation Guidelines A3 - 14  Example of using MX13 Series This is a noise filter with the same dimensions as the MDS-D/DH

Appendix 3. EMC Installation Guidelines A3 - 15  Outline dimension drawings  MX13030, MX13050  MX13100, MX13150

Appendix 3. EMC Installation Guidelines A3 - 16Appendix 3-6-4 Surge protector Insert a surge protector in the power input section to prevent

Appendix 3. EMC Installation Guidelines A3 - 17 (2) Example of surge protector installation An example of installing the surge protector in th

A4 - 1 Appendix 4. Servo/spindle drive unit categories based on higher harmonic suppression countermeasure guidelines Appendix 4-1 Servo/spindl

1. Installation 1 - 8 Please refer to following method for heat radiation countermeasures. Heat exchangerUnitFl

Appendix 4. Servo/spindle drive unit categories based on higher harmonic suppression countermeasure guidelines A4 - 2Appendix 4-1 Servo/spindl

Revision History Date of revision Manual No. Revision details Jan. 2006 IB(NA)1500152-A First edition created.

Global service network NORTH AMERICA FA Center EUROPEAN FA Center ASEAN FA Center CHINA FA Center TAIWAN FA Center HONG KONG FA Center KOREAN FA Ce

Notice Every effort has been made to keep up with software and hardware revisions in the contents described in t

1. Installation 1 - 91-3 Installing the spindle detector 1-3-1 Magnetic sensor (1) Installing the magnetic sensor • Tolerance to shaft dime

1. Installation 1 - 10 (3) Magnet and sensor installation directions • Install so that the magnet's reference hole and sensor's refe

1. Installation 1 - 111-3-2 Spindle side detector When coupling the spindle side detector with spindle, a flexible coupling should be used to

1. Installation 1 - 121-4 Noise measures Noise includes "propagation noise" generated from the power supply or relay, etc., and pro

1. Installation 1 - 13 [1][2][3][4][5][6][7][8] DriveunitSensor Spindle motorMReceiver Instru- ment [2][7] Sensor power supply Generated nois

2 - 1 2. Wiring and Connection 2-1 Connection diagram...

Introduction Thank you for selecting the Mitsubishi numerical control unit. This instruction manual describes the handling and caution points for u

2. Wiring and Connection 2 - 2 DANGER 1. Wiring work must be done by a qualified technician. 2. Wait at least 15 minutes after turning the p

2. Wiring and Connection 2 - 3 2-1 Connection diagram 2-1-1 Part system connection diagram MC1 External emergency stop input T S R Contac

2. Wiring and Connection 2 - 42-1-2 Detailed connection diagram (1) With no orientation / When using motor built-in encoder orientation B-AL T

2. Wiring and Connection 2 - 5(2) When using magnetic sensor orientation B-AL Contactor TYPE MDS-C1-CV-□ TYPE MDS-C1-SPA-□NFB3

2. Wiring and Connection 2 - 6(3) When using encoder orientation B-AL Contactor TYPE MDS-C1-CV-□ TYPE MDS-C1-SPA-□NFB3

2. Wiring and Connection 2 - 72-2 Main circuit terminal block/control circuit connector 2-2-1 Names and applications of main circuit termina

2. Wiring and Connection 2 - 82-2-2 Connector pin assignment CAUTION Do not apply a voltage other than that specified in Instruction Manual o

2. Wiring and Connection 2 - 9 Spindle drive unit Unit Terminal MDS-C1-SPA-55 to 300 Terminal position MDS-C1-

2. Wiring and Connection 2 - 10 (2) Control circuit connector Unit Terminal MDS-C1-SPA-55 to 300 Connector position [1] CN11

2. Wiring and Connection 2 - 112-3 Drive unit connection In this section, the connection between the spindle drive unit and power supply unit

Precautions for safety Please read this manual and auxiliary documents before starting installation, operation, maintenance or inspection to ensure

2. Wiring and Connection 2 - 12 (2) When using two power supply units and connecting one spindle drive unit with each power supply unit Two or

2. Wiring and Connection 2 - 13 (3) When connecting two or more spindle drive units with one power supply unit Connect units according to the

2. Wiring and Connection 2 - 142-4 Motor and detector connection 2-4-1 Connection of the spindle motor Refer to each motor specifications f

2. Wiring and Connection 2 - 15 (2) Connecting the magnetic sensor Refer to section (1) for connection with the spindle motor. Name P15(

2. Wiring and Connection 2 - 16 (3) Connecting the spindle side detector Refer to section (1) for connection with the spindle motor. U VWU V

2. Wiring and Connection 2 - 172-5 Connection of power supply CAUTION 1. Make sure that the power supply voltage is within the specified ra

2. Wiring and Connection 2 - 18 (2) When using two power supply units, and connecting one spindle drive unit with each power supply unit Insta

2. Wiring and Connection 2 - 19 (3) When connecting one power supply unit with two spindle drive units Only the spindle drive unit connected t

2. Wiring and Connection 2 - 202-5-2 Connecting the grounding cable (1) Connecting the protective grounding (PE) and frame ground (FG) Each u

2. Wiring and Connection 2 - 212-5-3 Main circuit control (1) Contactor ON sequence Main circuit power is turned ON in the sequence shown bel

WARNING 1. Electric shock prevention Do not open the front cover while the power is ON or during operation. Failure to observe this

2. Wiring and Connection 2 - 22 (2) Contactor shutoff sequence During the emergency stop signal input (EMG), if the setting of SP193 is "

2. Wiring and Connection 2 - 232-6 Peripheral control wiring 2-6-1 Input interface (1) Digital input interface: CN10 to 12 (Special input:

2. Wiring and Connection 2 - 24 (2) Encoder (1024p/rev) input interface When connecting an encoder, +5V must be supplied from the drive unit s

2. Wiring and Connection 2 - 252-6-2 Output interface (1) External contact output circuit The drive unit fault output signal FA(CN12-10) and

2. Wiring and Connection 2 - 26 (3) Open collector output circuit The followings are the open collector outputs. General-purpose output 1C: OU

2. Wiring and Connection 2 - 272-6-3 Spindle coil changeover There are spindle motors capable of coil changeover control, which enables favor

2. Wiring and Connection 2 - 28 (2) Protective functions [1] Base shutoff after a winding changeover When the L-coil selection command (LCS) is

2. Wiring and Connection 2 - 29 (3) Wiring The illustration below shows the 2 types of changeover that occur after a coil changeover, (a) Y (st

2. Wiring and Connection 2 - 302-6-4 Wiring of an external emergency stop (1) External emergency stop setting Besides the emergency stop inp

2. Wiring and Connection 2 - 31 (2) Operation sequences of CN23 external emergency stop function If only external emergency stop is input when

CAUTION 3. Various precautions Observe the following precautions. Incorrect handling of the unit could lead to faults, injuries and electric shock

2. Wiring and Connection 2 - 32 (3) Example of emergency stop circuit [1] Outline of function The power supply unit's external emergency

3 - 1 3. Setup 3-1 Initial setup...

3. Setup 3 - 23-1 Initial setup 3-1-1 Setting the rotary switch Before turning on the power, the settings of the spindle drive unit and po

3. Setup 3 - 33-1-2 Transition of LED display after power is turned ON The spindle drive unit and the power supply unit power have been tur

3. Setup 3 - 43-2 Setting the initial parameters for the spindle drive unit The parameters of spindle drive unit must be set before the s

3. Setup 3 - 5 3) Set the rotary SW to "2". At this time, the spindle drive unit 7-segment LED indicates the lower two digits of para

3. Setup 3 - 63-2-2 List of spindle parameters These parameters are sent to the spindle drive unit when the NC power is turned ON. The stan

3. Setup 3 - 7 No. Abbr. Parameter name Details Setting range(Unit) Standard settingSP017 TSP Maximum motor speed Set the maximum spindle mot

3. Setup 3 - 8 No. Abbr. Parameter name Details F E D C B A 9 8 7 6 5 4 3 2 1 0 poff hzs ront pycalpychgpyst pyoff sftk df

3. Setup 3 - 9 No. Abbr. Parameter name Details FEDCBA98765 4 3 2 10 lbsd hbsdlwidhwid bit Meaning when set to

CAUTION Store and use the units under the following environment conditions. Conditions Environment Servo drive unit Servomotor Ambie

3. Setup 3 - 10 No. Abbr. Parameter name Details FEDCBA98765 4 3 2 10 dplg ospcl noplgnsno nosg psdir plgomagoenco

3. Setup 3 - 11 No. Abbr. Parameter name Details Setting range(Unit) Standard setting Set the spindle drive unit's capacity type. (HEX

3. Setup 3 - 12 No. Abbr. Parameter name Details Setting range(Unit) Standard setting F E D C B A 9 8 7 6 5 4 3 2 1 0 amp rtyp

3. Setup 3 - 13 No. Abbr. Parameter name Details Setting range(Unit) Standard settingSP046 CSN2 Speed command dual cushion For an acceleratio

3. Setup 3 - 14 No. Abbr. Parameter name Details Setting range(Unit) Standard settingSP066 VCSN1 Change starting speed of variable speed loop

3. Setup 3 - 15 No. Abbr. Parameter name Details Setting range(Unit) Standard setting FEDCBA98765 4 3 2 10 r2iro r2ini r2am

3. Setup 3 - 16 No. Abbr. Parameter name Details Setting range(Unit) Standard settingSP089 Not used. Set "0". 0 0 SP090

3. Setup 3 - 17 No. Abbr. Parameter name Details Setting range(Unit) Standard settingSP098 VGOP Speed loop gain proportional term in orientat

3. Setup 3 - 18 No. Abbr. Parameter name Details Setting range(Unit) Standard settingSP114 OPER* Orientation control pulse miss check value

3. Setup 3 - 19 No. Abbr. Parameter name Details Setting range StandardSP129 HI01 General-purpose input selection 1 Assign signals to general

CAUTION (2) Wiring Correctly and securely perform the wiring. Failure to do so could lead to runaway of the servomotor. Do not install a condens

3. Setup 3 - 20 No. Abbr. Parameter name Details Setting range StandardSP141 HO1e General-purpose output selection Open emitter 1 Assign signa

3. Setup 3 - 21 No. Abbr. Parameter name Details Setting range StandardSP149 HO1c General-purpose output selection Open collector 1 Assign si

3. Setup 3 - 22 No. Abbr. Parameter name Details Setting range StandardSP162 SS00 Speed setting 0 Regardless of whether the speed command m

3. Setup 3 - 23 No. Abbr. Parameter name Details Setting range StandardSP178 SMG* Speed meter output full scale adjustment Adjust the speed m

3. Setup 3 - 24 No. Abbr. Parameter name Details Setting range (Unit) Standard setting SP194 SE2R* Speed excessive deflection 2 detection ran

3. Setup 3 - 25 No. Abbr. Parameter name Details Setting range(Unit) Standard settingSP253 DA1NO* D/A output channel 1 data number Set the ou

3. Setup 3 - 263-3 Initial adjustment of the spindle PLG 3-3-1 Adjusting the PLG installation The PLG (spindle motor speed detector) mou

3. Setup 3 - 27 (2) Adjusting the gap [1] Confirm that the detection gears are not rotating. The sensor could be damaged if the gap is adjust

3. Setup 3 - 28 (4) Adjusting the A phase and B phase output signal [1] Set the drive unit in the open loop operation state. (Set the spindle

3. Setup 3 - 29 (5) Confirming the Z phase pulse width Check the output signal waveform by measuring the signals of the check terminals on the

CAUTION (3) Trial operation and adjustment Check and adjust each program and parameter before starting operation. Failure to do so could lead to

3. Setup 3 - 30 (7) Checking the Z phase and A phase difference Check the output signal waveform by measuring the signals of the check termina

3. Setup 3 - 31 (8) Adjusting the Z phase and A phase difference [1] Stop the motor, and make sure that the detection gears are not rotating.

4 - 1 4. Spindle Adjustment 4-1 D/A output specifications for spindle drive unit...

4. Spindle Adjustment 4 - 24-1 D/A output specifications for spindle drive unit The spindle drive unit has a function to D/A output each contro

4. Spindle Adjustment 4 - 34-1-3 Setting the output magnification (1) Meter output (Data No. 0) With meter output, the output channel is fix

4. Spindle Adjustment 4 - 4(3) Control signal output (Data No. 80 to 87) A hexadecimal display is converted into a decimal and output. The meth

4. Spindle Adjustment 4 - 54-2 Spindle control signal The sequence input/output signals of the spindle drive unit are explained in this section

4. Spindle Adjustment 4 - 6 Related spindle parameters No. Abbr. Parameter name Details Setting range Standard SP129 to SP140 HI01 to HI12 Gene

4. Spindle Adjustment 4 - 7(2) Spindle control input 2 Not used. (3) Spindle control input 3 Name Details F E D C B A 9 8 7 6 5 4 3 2 1 0

4. Spindle Adjustment 4 - 8bit5. Gear selection command 1 (GR1) bit6. Gear selection command 2 (GR2) This selects the number of spindle gear s