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10 High-speed Counter Function
10.1 Overview of High-speed Counter Function .......................................10-2
10.1.1 Overview of High-speed Counter Function .................................... 10-2
10.1.2 Counting Range and Elapsed Value (Current Value) Area ............ 10-2
10.1.3 Areas Used For High-speed Counter Function .............................. 10-3
10.1.4 Input Mode Type ............................................................................ 10-4
10.1.5 Minimum Input Pulse Width ........................................................... 10-5
10.2 System Register Settings..................................................................10-7
10.2.1 System Register Settings (Transistor Output Type)....................... 10-7
10.2.2 System Register Settings (Relay Output Type) ............................. 10-8
10.3 High-speed Counter Instruction ........................................................10-11
10.3.1 [F0 MV] High-speed Counter Control Instruction ........................... 10-11
10.3.2 [F1 DMV] Elapsed Value Write / Read Instruction ......................... 10-12
10.3.3 [F166 HC1S] High-speed Counter Target Value Match ON
Instruction and [F167 HC1R] High-speed Counter Target Value
Match OFF Instruction ...................................................................... 10-14
10.3.4 Sample Program (Positioning Operation With Inverter: Single-
Speed) .............................................................................................. 10-15
10.3.5 Sample Program (Positioning Operation With Inverter: Double-
Speed) .............................................................................................. 10-17
10.4 High-speed Counter Cam Control Instruction ...................................10-20
10.4.1 [F165 CAM0] High-speed Counter Cam Control Instruction .......... 10-20
10.4.2 Sample Program (Upper Limit Control, Reset, Addition) ............... 10-24
10.4.3 Sample Program (Upper Limit Control, Instruction Clear,
Addition)............................................................................................ 10-26
10.4.4 Sample Program (Upper Limit Control, Subtraction) ..................... 10-28
10.5 Interrupt Program Activation .............................................................10-31
10.5.1 Overview of Function ..................................................................... 10-31
10.5.2 Interrupt Activation When F165 (CAM0) is Executed .................... 10-32
WUME-FPXHPOSG-01
10-1
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