Table Of Contents - Mitsubishi Electric GENERAL PURPOSE AC SERVO MR-E- A/AG Instruction Manual

1. FUNCTIONS AND CONFIGURATION
1.1 Introduction.............................................................................................................................................. 1- 1
1.2 Function block diagram .......................................................................................................................... 1- 2
1.3 Servo amplifier standard specifications ................................................................................................ 1- 3
1.4 Function list ............................................................................................................................................. 1- 4
1.5 Model code definition .............................................................................................................................. 1- 6
1.6 Combination with servo motor............................................................................................................... 1- 6
1.7 Parts identification.................................................................................................................................. 1- 7
1.8 Servo system with auxiliary equipment................................................................................................ 1- 9
2. INSTALLATION
2.1 Environmental conditions....................................................................................................................... 2- 1
2.2 Installation direction and clearances .................................................................................................... 2- 2
2.3 Keep out foreign materials ..................................................................................................................... 2- 3
2.4 Cable stress .............................................................................................................................................. 2- 3
3. SIGNALS AND WIRING
3.1 Standard connection example ................................................................................................................ 3- 2
3.1.1 Position control mode ....................................................................................................................... 3- 2
3.1.2 Internal speed control mode ............................................................................................................ 3- 8
3.2 Internal connection diagram of servo amplifier ................................................................................... 3- 9
3.3 I/O signals................................................................................................................................................ 3-10
3.3.1 Connectors and signal arrangements............................................................................................ 3-10
3.3.2 Signal explanations ......................................................................................................................... 3-13
3.4 Detailed description of the signals........................................................................................................ 3-19
3.4.1 Position control mode ...................................................................................................................... 3-19
3.4.2 Internal speed control mode ........................................................................................................... 3-24
3.4.3 Position/internal speed control change mode................................................................................ 3-26
3.5 Alarm occurrence timing chart ............................................................................................................. 3-28
3.6 Interfaces................................................................................................................................................. 3-29
3.6.1 Common line .................................................................................................................................... 3-29
3.6.2 Detailed description of the interfaces ............................................................................................ 3-30
3.7 Input power supply circuit..................................................................................................................... 3-34
3.7.1 Connection example......................................................................................................................... 3-34
3.7.2 Terminals.......................................................................................................................................... 3-35
3.7.3 Power-on sequence........................................................................................................................... 3-36
3.8 Connection of servo amplifier and servo motor ................................................................................... 3-37
3.8.1 Connection instructions .................................................................................................................. 3-37
3.8.2 Connection diagram......................................................................................................................... 3-37
3.8.3 I/O terminals .................................................................................................................................... 3-39
3.9 Servo motor with electromagnetic brake ............................................................................................. 3-41
3.10 Grounding ............................................................................................................................................. 3-44
3.11 Servo amplifier connectors (CNP1, CNP2) wiring method
(When MR-ECPN1-B and MR-ECPN2-B of an option are used.) ................................................... 3-45
3.12 Instructions for the 3M connector....................................................................................................... 3-48
CONTENTS
1
1- 1 to 1-10
2- 1 to 2- 4
3- 1 to 3- 48