5 I/O Refreshing
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NX-series Digital I/O Unit User’s Manual (W521)
The network configuration is as follows.
A Slave Terminal with the following configuration is connected at EtherCAT node address 1. The
device names that are given in the following table are used.
The task period of the primary periodic task is 1 ms.
The Unit operation settings of the Input Unit NX-ID3344 are as follows.
Network Configuration
Unit number Model Unit Device name
0 NX-ECC201 EtherCAT Coupler Unit E001
1 NX-ID3344 Digital Input Unit that supports input refreshing
with input changed time
N1
2 NX-OD2154 Digital Output Unit that supports output refreshing
with specified time stamp
N2
Task Settings
Unit Operation Settings
Item
Set
value
Meaning
Time Stamp (Trigger Setting) : Input
Bit 00 Trigger Setting
FALSE Trigger to read the input changed time: Rising Edge
Time Stamp (mode Setting) : Input Bit
00 Mode Setting
FALSE Operation mode to read the input changed time: Continuous
(Last changed time)
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