Omron CJ2M-CPU Series - Page 17

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CJ2M CPU Unit Pulse I/O Module User’s Manual
7-3 High-speed Counter Interrupts ............................................................................................ 7-21
7-3-1 Overview................................................................................................................................... 7-21
7-3-2 Present Value Comparison ....................................................................................................... 7-25
7-3-3 High-speed Counter Interrupt Instructions................................................................................ 7-28
7-4 Related Auxiliary Area Words and Bits ............................................................................... 7-35
7-5 Application Examples .......................................................................................................... 7-43
Section 8 Pulse Outputs
8-1 Overview................................................................................................................................... 8-3
8-1-1 Overview..................................................................................................................................... 8-3
8-1-2 Application Procedure................................................................................................................. 8-4
8-1-3 Specifications.............................................................................................................................. 8-5
8-1-4 Wiring ....................................................................................................................................... 8-11
8-2 Position Control..................................................................................................................... 8-27
8-2-1 Position Control Configuration .................................................................................................. 8-27
8-2-2 Relative Positioning and Absolute Positioning .......................................................................... 8-28
8-2-3 Application Example ................................................................................................................. 8-30
8-3 Jogging................................................................................................................................... 8-32
8-3-1 High-speed Jogging.................................................................................................................. 8-32
8-3-2 Low-speed Jogging................................................................................................................... 8-32
8-3-3 Application Example ................................................................................................................. 8-33
8-4 Implementing Interrupt Feeding........................................................................................... 8-35
8-4-1 Using the IFEED(892) (INTERRUPT FEEDING) Instruction .................................................... 8-35
8-4-2 Setting Procedure..................................................................................................................... 8-35
8-4-3 PLC Setup ................................................................................................................................ 8-36
8-4-4 INTERRUPT FEEDING Instruction: IFEED(892)...................................................................... 8-37
8-5 Defining the Origin ................................................................................................................ 8-39
8-5-1 Origin Searches........................................................................................................................ 8-39
8-5-2 Setting Procedure..................................................................................................................... 8-40
8-5-3 PLC Setup ................................................................................................................................ 8-40
8-5-4 Origin Search Instructions ........................................................................................................ 8-45
8-5-5 Origin Search Operations ......................................................................................................... 8-46
8-5-6 Origin Return ............................................................................................................................ 8-51
8-5-7 Changing the PV of the Pulse Output....................................................................................... 8-52
8-5-8 Application Example ................................................................................................................. 8-52
8-6 Reading the Pulse Output Present Value ............................................................................ 8-56
8-7 Reading the Pulse Output Frequency ................................................................................. 8-57
8-8 Related Auxiliary Area Bits................................................................................................... 8-58
8-9 Application Example ............................................................................................................. 8-63
8-9-1 Cutting Long Material Using Fixed Feeding.............................................................................. 8-63
8-9-2 Palletize: Two-axis Multipoint Positioning.................................................................................. 8-66
8-9-3 Vertically Conveying PCBs (Multiple Progressive Positioning) ................................................. 8-74
8-9-4 Feeding Wrapping Material: Interrupt Feeding ......................................................................... 8-80
8-10 Precautions when Using Pulse Outputs ............................................................................. 8-82
8-11 Pulse Output Patterns ........................................................................................................... 8-87
8-11-1 Speed Control (Continuous Mode) ...........................................................................................8-87
8-11-2 Positioning Control (Independent Mode) .................................................................................. 8-89