Remote I/O Communications Application Example - Omron CompoNetT E3NW-CRT User Manual

Overview of the Sensor Communications Unit with CompoNet Communications

Remote I/O Communications Application Example

Example: Monitoring the ON/OFF Output State of Word 1 of Sensor Amplifier Unit 1
Using I/O Mode 1
The E3NW-CRT CompoNet node address is 00.
Updated in the input area
E3NW-CRT
node address 00
Input Area (Fixed Allocation Area 1)
Bits: 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
Word m
Word m+1
m = Word address for
node address 00 in the
input area
Refer to CompoNet Remote I/O Communications on page 42 in Section 3 CompoNet
Communications Specifications for actual settings.
CompoNet Unit (CS1W-CRM21)
Fixed remote I/O communications allocations
CS1 CPU Unit
Input area
CompoNet
Sensor Amplifier Unit ON/OFF output status for Unit 1
Section 3
Sensor Head
The ON/OFF output of
Unit 1 is monitored.
E3NW-CRT
User's Manual
37