Mitsubishi electric MDS-EJV2 Servo Drive Manuals

Table of Contents

22

1 Installation

32

Installation of Servo Motor
33
- Environmental Conditions
  33
- Quakeproof Level
  34
- Cautions for Mounting Load (Prevention of Impact on Shaft)
  35
- Installation Direction
  35
- Shaft Characteristics
  36
- Machine Accuracy
  37
- Coupling with the Load
  38
- Oil / Water Standards
  39
- Installation of Servo Motor
  42
- Cable Stress
  42
Installation of Spindle Motor
43
- Environmental Conditions
  43
- Balancing the Spindle Motor (Unit)
  44
- Shaft Characteristics
  46
- Machine Accuracy
  46
- Coupling with the Fittings
  47
- Installation of Rotary Joint and Coolant Joint (Hollow Shaft Specifications)
  47
- Ambient Environment
  53
- Installation of Spindle Motor
  53
- Connection
  54
- Cable
  55
Installation of Tool Spindle Motor
56
- Environmental Conditions
  56
- Shaft Characteristics
  56
Installation of the Drive Unit
57
Installation of the Machine End Encoder
67
- Spindle Side ABZ Pulse Output Encoder (OSE-1024 Series)
  67
- Spindle Side PLG Serial Output Encoder (TS5690, MU1606 Series)
  68
Noise Measures
74

2 Wiring and Connection

76

3 Safety Function

132

Safety Function
133
- Harmonized Standard
  133
- Outline of Safety Function
  133
STO (Safe Torque Off) Function
134
SBC (Safe Brake Control) Function
140

4 Setup

142

5 Servo Adjustment

278

Servo Adjustment Procedure
279
Gain Adjustment
280
- Current Loop Gain
  280
- Speed Loop Gain
  281
- Position Loop Gain
  286
- OMR-FF Function
  289
Characteristics Improvement
295
Adjustment During Full Closed Loop Control
321
- Outline
  321
- Speed Loop Delay Compensation
  322
- Dual Feedback Control
  323
- Full-Closed Torsion Compensation Function
  325
Settings for Emergency Stop
328
- Deceleration Control
  328
- Vertical Axis Drop Prevention Control
  331
- Vertical Axis Pull-Up Control
  338
Protective Functions
339
- Overload Detection
  339
- Excessive Error Detection
  340
- Collision Detection Function
  341
Servo Control Signal
345
- Servo Control Input (NC to Servo)
  345
- Servo Control Output (Servo to NC)
  348

6 Spindle Adjustment

352

7 Troubleshooting

404

Points of Caution and Confirmation
405
- LED Display When Alarm or Warning Occurs
  406
Protective Functions List of Units
407
- List of Alarms
  407
- List of Warnings
  416
Troubleshooting
418

8 Maintenance

456

Periodic Inspections
457
- Inspections
  457
- Cleaning of Spindle Motor
  457
Service Parts
469
Adding and Replacing Units and Parts
470
- Replacing the Drive Unit
  470
- Replacing the Unit Fan
  471
- Replacing the Battery
  473

9 Power Backup System

476

10 Appx. 1: Cable and Connector Assembly

494

CMV1-Xpxxs-XX Plug Connector
495
1747464-1 Plug Connector
501
- Applicable Products
  501
- Applicable Cable
  501
- Related Documents
  501
- Assembly Procedure
  501

11 Appx. 2: D/A Output Specifications for Drive Unit

504

D/A Output Specifications
505
Output Data Settings
506
- Servo Drive Unit Settings
  506
- Spindle Drive Unit Settings
  508
Setting the Output Magnification
511
- Servo Drive Unit Settings
  511
- Spindle Drive Unit Settings
  512

12 Appx. 3: Protection Function

514

Protection Function
515
- Outline of Protection Function
  515
Emergency Stop Observation
516
SLS (Safely Limited Speed) Function
519

13 Appx. 4: Compliance to EC Directives

524

Compliance to EC Directives
525
- European EC Directives
  525
- Cautions for EC Directive Compliance
  525

14 Appx. 5: EMC Installation Guidelines

528

Introduction
529
EMC Instructions
529
EMC Measures
530
Measures for Panel Structure
530
Measures for Various Cables
532
- Measures for Wiring in Panel
  532
- Measures for Shield Treatment
  532
- Servo/Spindle Motor Power Cable
  533
- Servo/Spindle Motor Encoder Cable
  534
EMC Countermeasure Parts
535
- Shield Clamp Fitting
  535
- Ferrite Core
  535
- Power Line Filter
  537
- Surge Absorber
  538

15 Appx. 6: Higher Harmonic Suppression Measure Guidelines

540

Higher Harmonic Suppression Measure Guidelines
541
- Calculating the Equivalent Capacity of the Higher Harmonic Generator
  542
- Revision History
  546

Mitsubishi Electric MDS-EJV2 Servo Drive Manuals

Mitsubishi Electric MDS-EJV2 Instruction Manual (554 pages)

Table of Contents

1 Installation

2 Wiring and Connection

3 Safety Function

4 Setup

5 Servo Adjustment

6 Spindle Adjustment

7 Troubleshooting

8 Maintenance

9 Power Backup System

10 Appx. 1: Cable and Connector Assembly

11 Appx. 2: D/A Output Specifications for Drive Unit

12 Appx. 3: Protection Function

13 Appx. 4: Compliance to EC Directives

14 Appx. 5: EMC Installation Guidelines

15 Appx. 6: Higher Harmonic Suppression Measure Guidelines

Related Products

Mitsubishi Electric Categories