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1 FUNCTIONS
1.6 Pulse Measurement Function
1.6 Pulse Measurement Function
This mode measures the following times of the pulse input in the function start input terminal.
• ON width
•OFF width
• From the rising edge of the pulse to the rising edge of the next pulse
• From the falling edge of the pulse to the falling edge of the next pulse
When the next pulse is measured, the measured value is written over the previous value.
Setting method of the pulse measurement function
To use the pulse measurement function, select "Pulse measurement mode" for "Counter operation mode" in the parameter
settings.
Navigation window [Parameter] [Module Information] Module model name [Module Parameter] [Basic
setting]
Terminals for the pulse measurement function
This function measures the pulse input in the function start input terminal.
Measurement target
Set the measurement target by storing a value in CH1 Pulse measurement section setting (Un\G512).
Starting and stopping methods of the pulse measurement
The start or stop of the pulse measurement is determined by CH1 Pulse measurement start command (pulse measurement)
(Y6). The pulse measurement starts at the rising edge of the signal and stops at the falling edge of the signal.
Measurement target Setting value in CH1 Pulse measurement section setting
(Un\G512)
ON width 0
OFF width 1
From the rising edge of the pulse to the rising edge of the next pulse 2
From the falling edge of the pulse to the falling edge of the next pulse 3
Function start input terminal
Pulses
High-speed counter
module
Buffer memory
Analysis
CH1 Measured pulse value
(Un\G516 to Un\G517)
On width
Off width
Rising edge to rising edge
Falling edge to falling edge
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