Table of contents
Chapter 1 Basic Information of Servo Drive...........................................................................................................................1
1.1 HSD7 Series AC Servo Driver................................................................................................................................... 1
1.2 Distinguishing Method of Nameplate........................................................................................................................1
1.3 Model Description........................................................................................................................................................ 2
1.3.1 Servo drive model description example........................................................................................................2
Chapter 2 Selection of Servo Drive......................................................................................................................................... 3
2.1 Ratings and specifications..........................................................................................................................................3
2.1.1 Rating value.......................................................................................................................................................3
2.1.2 Specification table............................................................................................................................................ 4
2.2 Overall dimensions of servo driver............................................................................................................................5
Chapter 3 Installation of servo drive........................................................................................................................................7
3.1 Precautions for setting................................................................................................................................................ 7
3.2 Mounting Types and Orientation................................................................................................................................7
3.3 Mounting hole dimensions..........................................................................................................................................7
3.4 Installation interval....................................................................................................................................................... 7
Chapter 4 Connection of Servo Unit........................................................................................................................................8
4.1 Wiring and Connecting precautions..........................................................................................................................8
4.1.1 General precautions.........................................................................................................................................8
4.1.2 Anti-interference countermeasures................................................................................................................9
4.1.3 Grounding........................................................................................................................................................13
4.2 Basic connection diagram........................................................................................................................................ 14
4.3 Power supply wiring for servo drive........................................................................................................................14
4.3.1 Terminal symbol and terminal name............................................................................................................14
4.3.2 Wiring Operation Steps of Main Loop Connector..................................................................................... 15
4.3.3 Power on sequence control.......................................................................................................................... 15
4.3.4 Power wiring diagram.................................................................................................................................... 16
4.3.5 Connection of Regenerative Resistance.................................................................................................... 16
4.4 Servo motor connection............................................................................................................................................17
4.4.1 Terminal symbol and terminal name............................................................................................................17
4.4.2 Pin Arrangement of Connector (CN2) for Encoder................................................................................... 17
4.4.3 Connection of Servo Drive and Encoder.................................................................................................... 17
4.4.4 Wiring of Servo Drive and Brake................................................................................................................. 18
4.5 Connection of input and output signals..................................................................................................................19
4.5.1 Name and function of input/output signal connector (CN1).....................................................................19
4.5.2 Pin Arrangement of Input and Output Signal Connector (CN1)..............................................................19
4.5.3 Examples of wiring for input and output signals........................................................................................20
4.5.4 Input-output loop.............................................................................................................................................22
Chapter 5 Basic functions to be set before operation........................................................................................................ 24
5.1 Operation of Parameters (Pn).......................................................................................................................24
5.1.1 Classification of the parameter.....................................................................................................................24
5.1.2 Writing Method of Parameters......................................................................................................................24
5.1.3 How to Set Parameters................................................................................................................................. 25
5.1.4 Write inhibit setting of parameters............................................................................................................... 25
5.1.5 Initialization of parameter settings............................................................................................................... 25
5.2 Setting of Communication Specifications for MECHATROLINK-II.................................................................... 25
5.2.1 Communication specification setting...........................................................................................................25
5.2.2 Station address setting..................................................................................................................................25
5.3 Setting of Communication Specifications for MECHATROLINK-III................................................................... 25
5.3.1 Communication specification setting...........................................................................................................25
5.3.2 Station address setting..................................................................................................................................26
5.4 Setting of EtherCAT communication specifications..............................................................................................26
5.4.1 Setting of Communication Specifications................................................................................................... 26
5.4.2 Station address setting..................................................................................................................................26
5.5 Setting of Power Supply Types for Main Circuit and Control Circuit................................................................. 26
5.5.1 Setting of AC Power Input/DC Power Input............................................................................................... 26
5.5.2 Setting of Single-Phase AC Power Input/Three-Phase AC Power Input...............................................27
5.6 Function and setting of servo ON input (/S-ON) signal....................................................................................... 27
5.6.1 Function of servo ON input (/S-ON) signal.................................................................................................27
5.6.2 Set to Constant Servo ON (Motor Energized)........................................................................................... 27
5.7 Setting of Motor Rotation Direction.........................................................................................................................27
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