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CONTENTS
1. FUNCTIONS AND CONFIGURATION 1- 1 to 1-10
1.1 Overview...................................................................................................................................................1- 1
1.2 Function block diagram ..........................................................................................................................1- 2
1.3 Unit standard specifications...................................................................................................................1- 3
1.4 Function list .............................................................................................................................................1- 4
1.5 Model code definition ..............................................................................................................................1- 5
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 AND START UP 2- 1 to 2-10
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
2.5 Mounting method ....................................................................................................................................2- 4
2.6 When switching power on for the first time..........................................................................................2- 6
2.7 Start up.....................................................................................................................................................2- 7
3. SIGNALS AND WIRING 3- 1 to 3-48
3.1 Control signal line connection example................................................................................................. 3- 2
3.2 I/O signals of interface unit ....................................................................................................................3- 5
3.2.1 Connectors and signal arrangements.............................................................................................3- 5
3.2.2 Signal explanations ..........................................................................................................................3- 6
3.2.3 Detailed description of the signals.................................................................................................3-11
3.2.4 Internal connection diagram ..........................................................................................................3-15
3.2.5 Interface............................................................................................................................................3-16
3.3 Signal and wiring for extension IO unit...............................................................................................3-20
3.3.1 Connection example ........................................................................................................................3-20
3.3.2 Connectors and signal configurations ...........................................................................................3-22
3.3.3 Signal explanations .........................................................................................................................3-23
3.3.4 Device explanations.........................................................................................................................3-26
3.3.5 Detailed description of the device ..................................................................................................3-30
3.3.6 Device assignment method .............................................................................................................3-31
3.4 Signals and wiring for base unit ...........................................................................................................3-35
3.4.1 Connection example for power line circuit....................................................................................3-35
3.4.2 Connectors and signal configurations ...........................................................................................3-37
3.4.3 Terminals..........................................................................................................................................3-38
3.4.4 Power-on sequence...........................................................................................................................3-38
3.5 Connection of drive unit and servo motor............................................................................................3-39
3.5.1 Connection instructions ..................................................................................................................3-39
3.5.2 Connection diagram ........................................................................................................................3-40
3.5.3 I/O terminals ....................................................................................................................................3-41
3.6 Alarm occurrence timing chart .............................................................................................................3-42