3
Contents
1. Pulse I/O Unit Functions ............................................ 9
Features and Functions ................................................................................ 9
Functions of Unit ........................................................................................ 10
Configuration and Limit for Pulse I/O Unit ............................................... 14
Restrictions Due to Combination of Pulse Output Function ................... 14
Parts and Functions .................................................................................... 15
Wiring .......................................................................................................... 17
2. Configuration and Design Verification of the Unit .. 19
Slot No. and I/O Number Allocation Verification ..................................... 19
Embedded Counter..................................................................................... 27
3. General I/O Function................................................ 29
General I/O Function................................................................................... 29
4. Input Time Constant Function................................. 31
Input Time Constant Function ................................................................... 31
Use Input Time Constant Function............................................................ 33
5. High-Speed Counter Function ................................. 35
High-Speed Counter Function ................................................................... 35
Count Function Available as Direction Control Mode ............................. 39
Count Function Available as Individual Input Mode................................ 41
Count Function Available as Phase Input Mode ...................................... 43
6. Comparison Output Function .................................. 45
Comparison Output Function .................................................................... 45
Comparison Output Function with Counter ............................................. 48
7. Pulse Output Function............................................. 51
Pulse Output Function ................................................................................ 51
Use Pulse Output Function ........................................................................ 55
Use Pulse Output Function (Frequency Change) ..................................... 57
Use Pulse Output Function (Constant Pulse Output)............................... 59
Use Pulse Output Function (Setting Increase/Decrease Position) .......... 63