![background image](http://html1.mh-extra.com/html/omron/e3nc/e3nc_operation-manual_741093165.webp)
A - 61
A Appendices
E3NW-ECT EtherCAT Digital Sensor Communication Unit Operation Manual (E429)
A-2 U
sing
Distrib
u
te
d Sens
or Un
it
s
A
A-2-6
Hardw
are S
pecifica
tions of
the Distr
ib
uted Sensor Unit
This switch sets the node address that the E3NW-DS will use on the DS-Bus network between Units.
The setting range is from 1 to 8. (Default setting: 1)
If you are going to connect more than one Distributed Sensor Unit to the Sensor Communication Unit,
set the node address for each Distributed Sensor Unit to consecutive numbers starting from 1.
Precautions for Correct Use
•
The unit address switch setting is read only once when the power supply is turned ON. Any
change that is made after the power supply is turned ON will not take effect until the power
supply is turned ON again.
•
The Distributed Sensor Units will not operate properly if the same unit address is set more
than once.
This switch turns ON and OFF the communications terminating resistance on the Inter-Unit DS-Bus
network. Turn ON the switch on the Distributed Sensor Unit at the end of the network and turn OFF the
switch on the other Distributed Sensor Units.
Unit Address Setting Switch
DS-Bus Network Termination Switch
Unit address setting
Termination switch
Summary of Contents for E3NC
Page 3: ...E3NW ECT EtherCAT Digital Sensor Communication Unit Operation Manual Revised March 2020...
Page 4: ......
Page 168: ...A Appendices A 64 E3NW ECT EtherCAT Digital Sensor Communication Unit Operation Manual E429...
Page 172: ...Revision 2 E3NW ECT EtherCAT Digital Sensor Communication Unit Operation Manual E429...
Page 173: ......