Mitsubishi Electric MELSERVO-JN Series - App. 4 Status display block diagram

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APPENDIX

App. - 8

App. 4 Status display block diagram

(1) Position control mode, internal speed control mode, internal torque control mode

Effective

load ratio

Effective

value calculation

Instantaneous

torque

Peak

load ratio

Peak hold

PWM

Current

control

Speed

control

Servo

motor speed

Position

control

Droop pulse

Current

position

calculation

Auto

tuning section

Cumulative

feedback pulse

Cumulative

command pulses

CMX

CDV

Differ-

ential

Command

pulse frequency

Electronic gear

Bus voltage

Command

pulse

PP, NP

Speed

feedback

Servo

motor

Encoder

Within one-

revolution position

low

high

Load to motor inertia

moment ratio

Main Page

Safety Instructions2
About processing of waste8
COMPLIANCE WITH EC DIRECTIVES8
CONFORMANCE WITH UL/CSA STANDARD8
About the manuals9
About the wires used for wiring9
U.S. customary units9
Introduction10
- 1. Operation and setting11
- 2. Startup12
- 3. Troubleshooting at startup20
- 4. Tough drive function23
CONTENTS25
1. FUNCTIONS AND CONFIGURATION32
- 1.1 Introduction32
- 1.2 Function block diagram34
- 1.3 Servo amplifier standard specifications37
- 1.4 Function list39
- 1.5 Model code definition41
- 1.6 Combination with servo motor41
- 1.7 Parts identification42
- 1.8 Configuration including auxiliary equipment43
2. INSTALLATION44
- 2.1 Installation direction and clearances45
- 2.2 Keep out foreign materials46
- 2.3 Cable stress47
- 2.4 Inspection items47
- 2.5 Parts having service lives48
3. SIGNALS AND WIRING50
- 3.1 Input power supply circuit51
- 3.2 I/O signal connection example53
- 3.3 Explanation of power supply system57
- 3.4 Connectors and signal arrangements62
- 3.5 Signal explanations65
- 3.6 Detailed description of the signals71
- 3.7 Alarm occurrence timing chart83
- 3.8 Interfaces84
- 3.9 Treatment of cable shield external conductor89
- 3.10 Connection of servo amplifier and servo motor90
  - 3.10.1 Connection instructions90
  - 3.10.2 Power supply cable wiring diagrams91
- 3.11 Servo motor with an electromagnetic brake92
- 3.12 Grounding97
4. PARAMETERS98
- 4.1 Basic setting parameters (No. PA [ ] [ ] )99
- 4.2 Gain/filter parameters (No. PB [ ] [ ] )116
- 4.3 Extension setting parameters (No. PC [ ] [ ] )127
- 4.4 I/O setting parameters (No. PD [ ] [ ] )141
5. DISPLAY AND OPERATION SECTIONS152
- 5.1 Overview152
- 5.2 Display sequence153
- 5.3 Status display154
- 5.4 Diagnostic mode160
- 5.5 Alarm mode162
- 5.6 Point table mode164
- 5.7 Parameter mode168
  - 5.7.1 Parameter mode transition168
  - 5.7.2 Operation example169
- 5.8 External I/O signal display171
- 5.9 Output signal (DO) forced output174
- 5.10 Test operation mode175
- 5.11 One-touch tuning180
6. GENERAL GAIN ADJUSTMENT182
- 6.1 One-touch tuning182
- 6.2 Gain adjustment methods189
- 6.3 Auto tuning mode 1191
- 6.4 2-gain adjustment mode195
- 6.5 Manual mode196
7. SPECIAL ADJUSTMENT FUNCTIONS200
- 7.1 Tough drive function200
- 7.2 Machine resonance suppression function205
- 7.3 Gain changing function212
8. TROUBLESHOOTING218
- 8.1 Alarms and warning list218
- 8.2 Remedies for alarms220
- 8.3 Remedies for warnings241
9. DIMENSIONS248
- 9.1 Servo amplifier248
- 9.2 Connector250
10. CHARACTERISTICS252
- 10.1 Overload protection characteristics252
- 10.2 Power supply capacity and generated loss253
- 10.3 Dynamic brake characteristics255
  - 10.3.1 Dynamic brake operation255
  - 10.3.2 The dynamic brake at the load inertia moment256
- 10.4 Cable flexing life257
- 10.5 Inrush currents at power-on of main circuit and control circuit257
11. OPTIONS AND PERIPHERAL EQUIPMENT258
- 11.1 Cable/connector sets258
- 11.2 Regenerative options278
- 11.3 Junction terminal block MR-TB26A282
- 11.4 MR Configurator/MR Configurator2284
  - 11.4.1 About engineering software284
  - 11.4.2 Precautions for using USB communication function285
- 11.5 Selection example of wires286
- 11.6 Molded-case circuit breakers, fuses, magnetic contactors289
- 11.7 Power factor improving AC reactor FR-HAL290
- 11.8 Relays (recommended)290
- 11.9 Noise reduction techniques291
- 11.10 Earth-leakage current breaker297
- 11.11 Circuit protector299
- 11.12 EMC filter (recommended)299
- 11.13 Surge protector (recommended)300
- 11.14 MR-HDP01 manual pulse generator302
12. SERVO MOTOR304
- 12.1 Introduction304
- 12.2 Installation308
- 12.3 Connectors used for servo motor wiring314
  - 12.3.1 Selection of connectors314
  - 12.3.2 Wiring connectors (Connector configurations A B C)315
- 12.4 Connector dimensions316
- 12.5 HF-KN series servo motor318
- 12.6 HF-KP series servo motor (Order accepted until May 31, 2019)330
- 12.7 HG-KR series servo motor341
13. POSITIONING MODE352
- 13.1 Selection method of each operation mode352
- 13.2 Signals353
- 13.3 Automatic operation mode for point table method366
  - 13.3.1 What is automatic operation mode?366
  - 13.3.2 Automatic operation using point table368
- 13.4 Automatic operation mode for program method379
- 13.5 Manual operation mode397
  - 13.5.1 JOG operation397
  - 13.5.2 Manual pulse generator operation398
- 13.6 Home position return mode400
- 13.7 Parameters418
- 13.8 Point table setting method437
- 13.9 Program setting method439
- 13.10 Single-step feed usage in the test operation mode442
APPENDIX446
- App. 1 Parameter list446
- App. 2 Servo motor ID codes452
- App. 3 Signal layout recording paper452
- App. 4 Status display block diagram453
- App. 5 Compliance with global standards455
REVISION465
Warranty479

Mitsubishi Electric MELSERVO-JN Series - App. 4 Status display block diagram

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