Omron SYSMAC NX series User Manual

T1
T1T0
Records the DC
time when the
input value
changes from
OFF to ON.
Input
changed
time
Input
value
I/O refreshing of
the NX bus
Input refreshing
Output refreshing
Trigger input to
the High-speed
Analog Input
Unit
Rising edge
DC time
Sync0 Sync0 Sync0
• If the trigger input changes from OFF to ON more than once during the NX bus I/O refresh cycle,
the High-speed Analog Input Units record the DC time at the first change.
T1
T1T0
Input
changed
time
Input
value
I/O refreshing of
the NX bus
Input refreshing
Output refreshing
Sync0 Sync0 Sync0
Trigger input to
the High-speed
Analog Input
Unit
Records the DC
time of the first
trigger during the
cycle.
DC time
8-10-3
Identifying the Analog Input Value When Trigger Input Was
Turned ON
The High-speed Analog Input Units have a library of the Sysmac Library prepared to identify and read
an analog input value at the time when trigger input was turned ON. Refer to the Sysmac Library
User’s Manual for High-speed Analog Inspection Library
(Cat. No. W607) for how to read values using
the library.
This section describes how to identify the analog input value when trigger Input was turned ON, with-
out using the library.
It provides a timing chart example and then the identification method to describe how to identify the
Ch1 Analog Input Value when the Ch1 trigger input was turned ON under the following conditions.
8 Functions
8 - 45
NX-series Analog I/O Units User’s Manual for High-speed Analog Input Units (W592)
8-10 Trigger Input
8
8-10-3 Identifying the Analog Input Value When Trigger Input Was Turned ON

Omron SYSMAC NX series Specifications

General

Brand	Omron
Model	SYSMAC NX series
Category	Controller
Language	English