8.1 Outline of zero point return control ............................................................................................................ 8-2

8.1.1 Two types of zero point return control ................................................................................................ 8-2

8.2 Machine zero point return .......................................................................................................................... 8-4

8.2.1 Outline of the machine zero point return operation............................................................................ 8-4

8.2.2 Machine zero point return method...................................................................................................... 8-5

8.2.3 Zero point return method (1): Near-point dog method ...................................................................... 8-7

8.2.4 Zero point return method (2): Near-point dog method 2) .................................................................. 8-9

8.2.5 Zero point return method (3): Count method 1) ............................................................................... 8-11

8.2.6 Zero point return method (4): Count method 2) .............................................................................. 8-14

8.2.7 Zero point return method (5): Count method 3) .............................................................................. 8-16

8.2.8 Zero point return method (6): Data setting method ......................................................................... 8-18

8.3 High-speed zero point return ................................................................................................................... 8-19

8.3.1 Outline of the high-speed zero point return operation ..................................................................... 8-19

8.4 Positioning to the zero point .................................................................................................................... 8-21

9. MAIN POSITIONING CONTROL

9.1 Outline of main positioning controls........................................................................................................... 9-2

9.1.1 Data required for main positioning control.......................................................................................... 9-3

9.1.2 Operation patterns of main positioning controls................................................................................. 9-4

9.1.3 Designating the positioning address................................................................................................. 9-13

9.1.4 Confirming the current value............................................................................................................. 9-14

9.1.5 Control unit "degree" handling .......................................................................................................... 9-16

9.1.6 Interpolation control........................................................................................................................... 9-19

9.2 Setting the positioning data .................................................................................................................... 9-22

9.2.1 Relation between each control and positioning data ....................................................................... 9-22

9.2.2 1-axis linear control ........................................................................................................................... 9-23

9.2.3 2-axis linear interpolation control ...................................................................................................... 9-25

9.2.4 1-axis fixed-dimension feed control .................................................................................................. 9-29

9.2.5 2-axis fixed-dimension feed control (interpolation) ......................................................................... 9-31

9.2.6 2-axis circular interpolation control with auxiliary point designation ................................................ 9-34

9.2.7 2-axis circular interpolation control with center point designation ................................................... 9-40

9.2.8 Speed control .................................................................................................................................... 9-47

9.2.9 Speed/position changeover control .................................................................................................. 9-50

9.2.10 Current value change...................................................................................................................... 9-57

9.2.11 JUMP command.............................................................................................................................. 9-62

10. ADVANCED POSITIONING CONTROL

10.1 Outline of advanced positioning control ................................................................................................ 10-2

10.1.1 Data required for advanced positioning control ............................................................................. 10-3

10.1.2 "Start block data" and "condition data" configuration..................................................................... 10-4

A - 8

8-1 to 8-24

9-1 to 9-64

10-1 to 10-24

Table of Contents