Mitsubishi Electronics MR-J3- B, MR-J3-B , 13 - 29 ,

13 - 29

13. SERVO AMPLIFIERS WITH A LARGE CAPACITY (30k TO 55kW)

(2) When magnetic contactor control connector (CNP1) is made invalid POINT The converter unit controls the main circuit magnetic contactor. When making CNP1 invalid, set "0000" in parameter No.PA02. (Refer to section 13.5.) Always connect a protection coordination cable (MR-J3CDL05M) and a termination connector (MR-J3-TM). When they are not connected properl y, the servo-on may not be turned ON. For the control power supplies of the converter unit and the drive unit, al ways turn ON or OFF at the same time. (a) 200V class (MR-J3-DU30KB MR-J3-DU37KB)

(Note 5)

Power

supply

Regenerative

option(Note 1)

Regenerative

option(Note 1)

Regenerative

option(Note 1)

MC

(Note 3)

Termination

connector

MR-J3-TM

(Option)

L

L

MR-J3CDL05M

cable

Converter unit Drive unit

L1

L2

L3

L11

L21

NFB

1MC1

2MC2

CN40 CN40A

CN2

Dynamic

brake

(Option)

Servo

motor

thermal

relay

OHS1

BW

BV

BU

M

OHS2

V

U

W

CN40B

24VDC

power supply

V

U

W

Servo motor

NFB

TE2-2

L

L

TE2-1

C

P1

P2

Power factor improving

DC reactor (Option)

(Note 2)

L11

L21

G4G3

PC

G4G3

PC

SR

G4G3

PC

Cooling fan Cooling fan Cooling fan

SRSR

CNP1 CN1

1DICOM

5DOCOM

6DICOM

RA22ALM

7EM1

9DOCOM

CN3

EM1

3

20

SDPlate

DICOM

10

ALM15

DOCOM

5DICOM

RA1

RA3RA1 RA2 EM1

SK

Converter

unit

Motor

thermal relay

Operation

-ready

Drive

unit

RA4

Controller

forced stop

(Note 3)

Forced stop

MC

Cooling fan

Encoder cable

(Note 3)

24VDC

24VDC

3-phase

200 to 230VAC

50/60Hz

Encoder

OFF ON

MC

MC

SK

(Note 4)

RA3

Note 1. For the MR-RB137. For the MR-RB137, three units are used as one set (permissible wattage: 3900W).

2. When using the Power factor improving DC reactor, disconnect the short bar across P1-P2.

3. Make up a sequence that turns off the drive unit forced stop (EM1) and the converter unit forced s top (EM1) at the same time.

4. Attach connector for magnetic contactor control (CNP1) on the converter unit. Unattached state may cause an electric shock.

5. For specifications of cooling fan power supply, refer to section 13.3.8.

Contents

Main MR-J3- B J3 D Safety Instructions 1. To prevent electric shock, note the following WARNING 2. To prevent fire, note the following CAUTION 3. To prevent injury, note the follow CAUTION 4. Additional instructions (1) Transportation and installation (2) Wiring (3) Test run adjustment (4) Usage (5) Corrective actions (6) Maintenance, inspection and parts replacement (7) General instruction About processing of waste Precautions for Choosing the Products COMPLIANCE WITH EC DIRECTIVES Page Page CONFORMANCE WITH UL/C-UL STANDARD Page Page Page Page Page Page Page Page Page 1. FUNCTIONS AND CONFIGURATION 1 - 2 1 - 3 (2) MR-J3-350B4 MR-J3-500B(4) MR-J3-700B(4) Note. Refer to section 1.3 for the power supply specification. 1 - 4 (3) MR-J3-11KB(4) to 22KB(4) Note. Refer to section 1.3 for the power supply specification. 1 - 5 1.3 Servo amplifier standard specifications (1) 200V class, 100V class 1 - 6 (2) 400V class 1 - 7 MR-J3-10B 1 - 9 (2) Model MR J3 B Page 1 - 11 1.7 Structure 1.7.1 Parts identification (1) MR-J3-100B or less 1 - 12 (2) MR-J3-60B4 MR-J3-100B4 1 - 13 (3) MR-J3-200B(4) 1 - 14 (4) MR-J3-350B 1 - 15 1 - 16 1 - 17 Page Page Page 1 - 21 1 - 22 (b) For 1-phase 100V to 120VAC Regenerative option 1 - 23 (2) MR-J3-60B4 MR-J3-100B4 1 - 24 (3) MR-J3-200B(4) 1 - 25 (4) MR-J3-350B 1 - 26 (5) MR-J3-350B4 MR-J3-500B(4) 1 - 27 (6) MR-J3-700B(4) 1 - 28 (7) MR-J3-11KB(4) to MR-J3-22KB(4) 2. INSTALLATION Page Page Page Page Page 3. SIGNALS AND WIRING Page 3 - 3 (2) For 1-phase 200V to 230VAC power suppl y to MR-J3-10B to MR-J3-70B 3 - 4 (3) For MR-J3-10B1 to MR-J3-40B1 3 - 5 (4) MR-J3-60B4 to MR-J3-200B4 3 - 6 (5) MR-J3-500B MR-J3-700B 3 - 7 (6) MR-J3-350B4 to MR-J3-700B4 3 - 8 (7) MR-J3-11KB to MR-J3-22KB 3 - 9 (8) MR-J3-11KB4 to MR-J3-22KB4 3 - 10 3.2 I/O signal connection example Page 3 - 12 3. SIGNALS AND WIRING CAUTION Page Page Page Page Page Page Page Page Page 3 - 23 Page 3 - 25 (b) Output device 3 - 26 (c) Output signals (d) Power supply Page 3 - 28 3.7 Interfaces 3.7.1 Internal connection diagram Page Page Page Page Page Page 3. SIGNALS AND WIRING CAUTION CAUTION WARNING 3 - 36 Note. Use of the following connectors is recommended when ingress protection (IP65) is necessary. Page 3 - 38 2) When the power supply connector and the electr omagnetic brake connector are shared. 3 - 39 3 - 40 3 - 41 2) 400V class Page Page Page 3 - 45 Page Page 3 - 48 (3) Alarm occurrence Note. ON: Electromagnetic brake is not activated. OFF: Electromagnetic brake is activated. 3 - 49 (5) Only main circuit power supply off (contro l circuit power supply remains on) Page Page Page 4. STARTUP 4. STARTUP WARNING CAUTION Page Page Page 4 - 5 4 - 6 (2) Indication list Page Page Page Page 5. PARAMETERS 5. PARAMETERS CAUTION Page Page Page Page Page Page Page Page Page 5 - 11 5.2.2 Detail list 5 - 12 5 - 13 5 - 14 5 - 15 00 0 5 - 16 5 - 17 Page 5 - 19 5.3.2 List of details 5 - 20 5 - 21 Page 5 - 23 Page Page 5 - 26 5.4.2 List of details 00 0 Page 6. GENERAL GAIN ADJUSTMENT 6 - 2 (2) Adjustment sequence and mode usage Page Page Page Page Page Page Page Page 60 Rotation speed (r/min) Model loop gain setting Droop pulse value (pulse) 262144(pulse) Page 7. SPECIAL ADJUSTMENT FUNCTIONS Page 7 - 3 (3) Adaptive tuning mode procedure Page Page Page 7 - 7 (3) Vibration suppression control tuning mode procedure Page Page Page 7 - 11 7 - 12 Page Page Page Page 8. TROUBLESHOOTING Page 8 - 3 8 - 4 8 - 5 8 - 6 8 - 7 8. TROUBLESHOOTING CAUTION 8 - 9 Page 9 - 1 9. OUTLINE DRAWINGS 6 9.1 Servo amplifier (1) MR-J3-10B MR-J3-20B MR-J3-10B1 MR-J3-20B1 [Unit: mm] 9 - 2 (2) MR-J3-40B MR-J3-60B MR-J3-40B1 Approx. 40 9 - 3 (3) MR-J3-70B MR-J3-100B 42 0.3 9 - 4 (4) MR-J3-60B4 MR-J3-100B4 [Unit: mm] Page 9 - 6 (6) MR-J3-350B Mounting hole process drawing Approx. 6 Approx. 6 9 - 7 (7) MR-J3-350B4 MR-J3-500B(4) 118 0.5 4-M5 screw 9 - 8 (8) MR-J3-700B(4) 4-M5 screw 9 - 9 (9) MR-J3-11KB(4) to 22KB(4) Page Page Page 10. CHARACTERISTICS Page Page 10 - 4 Page Page 10 - 7 11K2 0500 1000 1500 2000 10 - 8 8014 15K14 0 Page Page 11. OPTIONS AND AUXILIARY EQUIPMENT 11. OPTIONS AND AUXILIARY EQUIPMENT WARNING CAUTION 11 - 2 11.1.1 Combinations of cable/connector sets Note. Connectors for 3.5kW or less. For 5kW or more, terminal blocks. 11 - 3 11 - 4 11 - 5 11 - 6 11 - 7 11 - 8 (a) Connection of servo amplifier and servo m otor Page 11 - 10 (a) Connection of servo amplifier and servo m otor 11 - 11 (b) Internal wiring diagram 9 Page 11 - 13 (a) Connection of servo amplifier and servo m otor View seen from wiring 11 - 14 (a) Connection of servo amplifier and servo m otor 11 - 15 (b) Internal wiring diagram Parts/Tool Description Connector set MR- J3SCNS (Option) Page 11 - 17 (1) Connection of servo amplifier and servo m otor Page Page Page 11 - 21 11.2 Regenerative options CAUTION 11 - 22 Formulas for calculating torque and energy in operation Page Page Page Page Page Page Page Page 11 - 31 (b) MR-RB30 MR-RB31 MR-RB32 MR-RB34-4 MR-RB3M-4 MR-RB3G-4 (c) MR-RB50 MR-RB51 MR-RB54-4 MR-RB5G-4 11 - 32 (d) MR-RB5E MR-RB9P MR-RB9F MR-RB6B-4 MR-RB60-4 MR-RB6K-4 Page Page Page 11 - 36 Page 11 - 38 11 - 39 (2) Combination with MT-BR5-(H) resistor unit Page Page Page Page 11 - 44 (2) FR-BR- (H) resistor unit (3) MT-BR5- (H) resistor unit Page 11 - 46 (2) Connection example Page Page Page 11 - 50 (3) Connection diagram (a) 200V class MC 11 - 51 (b) 400V class MC Page 11 - 53 2) 400V class Page 11 - 55 (6) Specifications Page 11 - 57 (2) Connection example 11 - 58 c. Timing chart when both of the main and contro l circuit power are OFF Page Page 11 - 61 Servo amplifie r Page 11 - 63 (b) Connection with servo amplifier 1) For use of USB Page Page Page Page 11 - 68 Use wires 8) of the following sizes with the power r egeneration converter (FR-RC-(H)). 11 - 69 Page 11 - 71 Note 1. d is as shown below. d Conductor Insulation sheath Page 11 - 73 L Screw size G 11 - 74 11 - 75 11.15 Relays (recommended) The following relays should be used with the interfaces. Page 11 - 77 Page Page Page 11 - 81 Connection diagram Outline drawing [Unit: mm] FR-BSF01 (for wire size 3.5mm2 (AWG12) or less)) FR-BLF(for wire size 5.5mm2 (AWG10) or more)) Page Page Page Page Page Page Page Page Page 12. ABSOLUTE POSITION DETECTION SYSTEM Page Page Page Page Page Page 13 - 2 13.1.1 Function block diagram The function block diagram of this servo is shown below. 13 - 3 Servo motor NFB Page 13 - 5 13.1.3 Standard specifications (1) Converter unit 13 - 6 (2) Drive unit (a) 200V class 13 - 7 (b) 400V class MITSUBISHI MODEL MR-J3-CR55K AC SERVO (2) Model (a) Converter unit Page 13 - 10 13 - 11 13 - 12 Page Page Page Page Page Page 13 - 19 13.1.8 Servo system with auxiliary equipment Page Page Page Page Page Page Page 13 - 27 13 - 28 (b) 400V class (MR-J3-DU30KB4 to MR-J3-DU55KB4) 13 - 29 13 - 30 (b) 400V class (MR-J3-DU30KB4 to MR-J3-DU55KB4) 13 - 31 (2) Drive unit Page Page Page Page Page Page 13 - 38 13 - 39 Page Page Page Page Page Page Page 13 - 47 13.3.8 Servo motor side details Encoder connector signal arrangement CM10-R10P 13 - 48 Page Page Page Page Page Page 13. SERVO AMPLIFIERS WITH A LARGE CAPACITY (30k TO 55kW) CAUTION 13 - 56 13.5.2 List of details Page 13. SERVO AMPLIFIERS WITH A LARGE CAPACITY (30k TO 55kW) CAUTION 13 - 59 13 - 60 Page Page Page 13 - 64 [Unit: mm] Mass: 25[kg] (55.2[lb]) 13 - 65 13.7.2 Drive unit (1) MR-J3-DU30KB MR-J3-DU37KB MR-J3-DU45KB4 MR-J3-DU55KB4 [Unit: mm] 13 - 66 (2) MR-J3-DU30KB4 MR-J3-DU37KB4 [Unit: mm] Page Page Page 13 - 70 HA-LP1000r/min series HA-LP1500r/min series Page Page 13 - 73 13 - 74 (2) MR-J3CDL05M(0.5m) Protection coordination ca ble Table 13.2 Recommended wire 13. SERVO AMPLIFIERS WITH A LARGE CAPACITY (30k TO 55kW) CAUTION Page Page 13 - 78 (5) Outline dimension drawings [Unit:mm] Page 13 - 80 13 - 81 (3) Outline dimension drawing [Unit:mm] Page 13 - 83 13 - 84 13.9.6 Power factor improving DC reactor The input power factor is improved to about 95%. Page Page Page Page Page Page Page 13 - 92 Page 13 - 94 Page 13 - 96 Page Page Page Page Page Page App. - 1 A PPENDIX App. 1 Parameter list App. - 2 App. 1.2 Converter unit App. 2 Signal layout recording paper App. 3 Twin type connector : Outline drawing for 721-2105/026-000(WAGO) App. 4 Change of connector sets to the RoHS compatible products App. - 5 App. 5 MR-J3-200B-RT servo amplifier App. - 6 Page App. - 8 App. 5.4 OUTLINE DRAWINGS (Chapter 9 OUTLINE DRAWINGS) Approx. 6 Approx. 6 78 0.3 App. 6 Selection example of servo motor power cable REVISIONS Page Page Page Page Page Page Page Page MR-J3- B J3 D