Omron E3X-CIF11, Operation Manual

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15
Overview of DeviceNet Communications Model Section 2-1
2-1-3 Using Remote I/O Communications: Example
The following example is for monitoring the ON/OFF output status of Fiber
Amplifier Unit 1 using one-word mode (DIP switch pins 1 and 2 are OFF) and
E3X-DRT21 DeviceNet node address 00.
2-1-4 Using Explicit Message Communications: Example
The following example is for setting the maximum sensitivity of Unit 1.
15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
CIO 3300
Reflected in IN Area
E3X-DRT21 Node
address 00
IN Area (fixed allocation area 1)
Node address 00
Bit
Sensor ON/OFF output status for Unit 1
Unit 1 for which
ON/OFF data is
being monitored.
Fiber Sensors
DeviceNet
IN Area
CS1 CPU Unit
CS1W-DRM21 DeviceNet Unit with fixed
allocations for remote I/O communications
CS1W-DRM21 DeviceNet Unit, Unit 0
(unit address: FE Hex or 10 Hex)
DeviceNet node address: 05
DeviceNet
CS1 CPU
Unit
CMND(490) instruction
Unit 1 for which
maximum sensitivity
is being set.
Fiber Sensors
Explicit message
E3X-DRT21
Node address 00