Specifications

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CHAPTER 6 EXERCISE (2) 1-AXIS POSITIONING OPERATION
USING SEQUENCE PROGRAM 6- 1 to 6-56
6.1 Positioning System Used in Exercise..................................................................................................... 6- 1
6.2 Practice Question (1) .............................................................................................................................. 6- 2
6.3 Opening Text FD Project........................................................................................................................ 6- 3
6.4 Saving Project to User FD ...................................................................................................................... 6- 9
6.5 Writing Data to QD75 ............................................................................................................................ 6-11
6.6 Starting Up and Exiting GPPW ............................................................................................................. 6-12
6.6.1 Startup operation .......................................................................................................................... 6-12
6.6.2 Exit operation ................................................................................................................................ 6-13
6.7 Creating Positioning Sequence Program.............................................................................................. 6-14
6.8 Device Assignment Used in Exercise ................................................................................................... 6-15
6.9 Simple Sequence Program ................................................................................................................... 6-18
6.10 Practice Question (2) JOG Operation ................................................................................................... 6-20
6.11 Sample Sequence Program .................................................................................................................. 6-22
6.11.1 PLC READY.................................................................................................................................. 6-23
6.11.2 Error code display and error reset................................................................................................ 6-23
6.11.3 Current value read of axis 1 ......................................................................................................... 6-24
6.11.4 JOG operation of axis 1................................................................................................................ 6-25
6.11.5 OPR of axis 1................................................................................................................................ 6-26
6.11.6 Start of positioning data ................................................................................................................ 6-27
6.11.7 Multiple points continuous positioning.......................................................................................... 6-29
6.11.8 Multiple points continuous positioning by speed switching .......................................................... 6-30
6.11.9 Stop in operation........................................................................................................................... 6-31
6.11.10 Restart after stopping ................................................................................................................... 6-32
6.11.11 Speed change during positioning ................................................................................................. 6-33
6.11.12 Address designation by digital switch........................................................................................... 6-34
6.11.13 Teaching playback........................................................................................................................ 6-35
6.11.14 Speed/movement amount designation by digital switch .............................................................. 6-37
6.11.15 Fixed-feed .................................................................................................................................... 6-39
6.11.16 Speed control................................................................................................................................ 6-40
6.11.17 When external command signal is used ...................................................................................... 6-42
6.11.18 Speed position switching control by external command signal ................................................... 6-43
6.11.19 Positioning using M code.............................................................................................................. 6-45
6.11.20 Summary of sequence program................................................................................................... 6-49
6.12 Monitoring Buffer Memory Using GPPW .............................................................................................. 6-54
6.13 Practice Question (3) Parameter Change During RUN........................................................................ 6-55
CHAPTER 7 EXERCISE (3) 3-AXIS POSITIONING OPERATION
USING SEQUENCE PROGRAM 7- 1 to 7-16
7.1 XYZ Axis Control Positioning Operation System ................................................................................... 7- 3
7.2 Parameter of Axis 1, Axis 2, Axis 3 and OPR Parameter...................................................................... 7- 4
7.3 Sequence Program for 3-Axis Control ................................................................................................... 7- 6
7.4 Independent Positioning to Standby Point by Each Axis ...................................................................... 7-12
7.5 Interpolation Operations (Axis 1/Axis 2) and Simultaneous Operation (Axis 3)................................... 7-14
7.6 3-Axis Interpolation Operation ............................................................................................................... 7-16