8 FUNCTIONS
8.3 CC-Link IE TSN Network Synchronous Communication Function
165
8
Set time synchronization control mode
Controls I/O by combining the acquisition of an input change time with the setting of a time to change an output.
This makes it easier to perform such operation as outputting a signal from the output module when a certain time has elapsed
after a signal input into the input module.
The set time synchronization control mode has the following two types.
• Input time acquisition control ( Page 166 Input time acquisition control)
• Output time setting control ( Page 168 Output time setting control)
(1) The time when a rising edge of the input signal has occurred is acquired.
(2) The output turns on when A (ms) has elapsed after the rising edge occurrence.
(3) The output turns off when a time of "A + B (ms)" has elapsed after the rising edge occurrence.
ON
OFF OFF
(3)
(2)
ON
OFF OFF
(1)
(1)
Sensor
Processing
machine
Work travelling
for A(ms)
Turns on after
A(ms) has elapsed.
Input module
(connected to
the sensor)
Output module
(connected to
the processing
machine)
Input module Output module
Being on for B(ms)
Master station
Work being
processed for B(ms)
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