Fagor BCSD Series User Manual

Digital Brushless AC Servo Drive system - Ref. 1809 BCSD-7/116
1. PRODUCTS GENERAL DESCRIPTION............................................................................................ 9
1.1. Servo motor .............................................................................................................................. 10
1.1.1. FBS Servomotor ............................................................................................................... 10
1.1.2. FBM Servomotor............................................................................................................... 14
1.1.3. FBS/FBM motor appearance and part name.................................................................... 20
1.2. BCSD Servodrive...................................................................................................................... 21
1.2.1. BCSD drive General information ...................................................................................... 21
1.2.2. BCSD drive Specifications and Models ............................................................................ 26
1.2.3. BCSD drive Dimensional Drawings .................................................................................. 28
1.3. Encoder and Power cables....................................................................................................... 30
1.4. Communication cables.............................................................................................................. 31
2. INSTALLATION................................................................................................................................ 32
2.1. Servomotor ............................................................................................................................... 32
2.1.1. Storage ............................................................................................................................. 32
2.1.2. Installation Sites................................................................................................................ 32
2.1.3. Installation Alignment........................................................................................................ 33
2.1.4. Installation Orientation ...................................................................................................... 33
2.1.5. Handling Oil and Water..................................................................................................... 33
2.1.6. Cable Tension................................................................................................................... 33
2.2. Servodrive................................................................................................................................. 34
2.2.1. Storage ............................................................................................................................. 34
2.2.2. Installation Sites................................................................................................................ 34
2.2.3. Installation Orientation ...................................................................................................... 34
2.2.4. Installation Method............................................................................................................ 35
3. WIRING............................................................................................................................................. 36
3.1. Main Circuit Wiring.................................................................................................................... 36
3.1.1. Names and Functions of Main Circuit Terminals .............................................................. 36
3.1.2. Typical Main Circuit Wiring Examples .............................................................................. 37
3.2. I/O Signals ................................................................................................................................ 39
3.2.1. Example of I/O Signal Connections .................................................................................. 39
3.2.2. I/O Signal Names and Functions ...................................................................................... 40
3.2.3. I/O Signal Connector (CN1) Terminal Layout ................................................................... 41
3.2.4. Interface Circuit................................................................................................................. 42
3.3. Wiring Encoders........................................................................................................................ 43
3.3.1. Connecting an Encoder (CN2).......................................................................................... 43
3.3.2. Encoder Connector (CN2) Terminal Layout ..................................................................... 43
3.4. Communication Connection...................................................................................................... 44
3.4.1. Communication Connector (CN3) Terminal Layout.......................................................... 44
3.4.2. Communication Connector (CN4) Terminal Layout.......................................................... 44
3.5. Wiring Examples ....................................................................................................................... 45
3.5.1. CAN Control Mode............................................................................................................ 45
4. OPERATION..................................................................................................................................... 46
4.1. Trial Operation .......................................................................................................................... 46
4.1.1. Trial Operation for Servomotor Without Load ................................................................... 48
4.1.2. Trial Operation for Servomotor without Load from Host Reference.................................. 50
4.1.3. Trial Operation with the Servomotor Connected to the Machine ...................................... 53
4.1.4. Trial Operation for Servomotor with Brakes...................................................................... 54
4.2. Control Mode Selection............................................................................................................. 55
4.3. Setting Common Basic Functions.............................................................................................56
4.3.1. Setting the Servo ON Signal............................................................................................. 56
4.3.2. Switching the Servomotor Rotation Direction ................................................................... 57
4.3.3. Setting the Overtravel Limit Function................................................................................ 58
4.3.4. Setting for Holding Brakes ................................................................................................ 60
4.3.5. Instantaneous Power Loss Settings ................................................................................. 63

Fagor BCSD Series Specifications

General

Brand	Fagor
Model	BCSD Series
Category	Servo Drives
Language	English