Mitsubishi Electric MELSEC FX Series - Page 829

8 Interrupt Function and Pulse Catch Function
8.8 Pulse width/Pulse period measurement function
827
FXCPU Structured Programming Manual
(Basic & Applied Instruction)
1
Outline
2
Instruction List
3
Configuration of Instruction
4
How to Read Explanation of Instructions
5
Basic Instruction
6
Step Ladder Instructions
7
Applied Instructions
8
Interrupt Function and Pulse Catch Function
A
Relationships between devices and addresses
3) Signal delay time measurement
The delay time from the rising edge of the input signal from X000 to the rising edge of the input signal
from X001 is measured.
X000
This duration is measured.
X001
OFF
ON
OFF
ON
M8076
X000 is used for the pulse width/pulse period
measurement function.
M8075
M8077
X001 is used for the pulse width/pulse period
measurement function.
Pulse width/Pulse
period measurement
setting flag
[Main program]
EN ENO
EI
FEND
EN ENO