Protocol Conversion
System Configuration Patterns
Sending FINS Messages Using CMND(490) in CPU Unit's Ladder Program
CPU Bus-to-Serial
Serial Communications Unit/Board
CPU Unit
Protocol
FINS header
conversion
CompoWay/F
command
CompoWay/F Slave-compatible Components
Temperature Con-
trollers
Timer/Counters
Digital Panel Meters
Smart Sensors
Cam Positioners
Safety Controllers
The Board/Unit converts the FINS messages to CompoWay/F protocol for
sending in this operation.
Access from CPU Unit (on the Same PLC)
CMND(490)
FINS message
CompoWay/F
2803
command
RS-485 (CompoWay/F)
CompoWay/F-compatible
OMRON component
Component
Thermac NEO
Thermac R
Plug-in Temperature Control-
lers
Digital Controller Boards
Digital Controllers
Timers/Counters
Digital Panel Meters
Digital Load Cell Meters
Digital Rotary/Pulse Meters
Digital Incrementing Panel
Meters
Digital Time Interval Meters
Digital Temperature/Process
Meters
ZX Communications Interface
Units
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Details
OMRON components connected serially to
the Serial Communications Board/Unit
using CompoWay/F can be accessed from
a CPU Unit in the same PLC.
Section 6-5
Model series
E5GN (G components)
E5CN
E5EN
E5AN
E5AR
E5ER
E5ZN
E5ZM
ES100X
H8GN (G components)
K3GN (G components)
K3NX
K3NV
K3NR
K3NP
K3NC
K3NH
ZX-SF11
3F88L-160, 3F88L-162
F3SX
Routing tables to
treat serial
communications
path as network
Optional
213