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2 Instructions
2-378
CP1E CPU Unit Instructions Reference Manual(W483)
Sample program
Receiving data
This example shows how to receive data from the V530-R150V3 2D Code Reader as an example of
communicating with an external device.
Hardware Configuration
In this example, the external device is connected to the RS-232C port built into the CPU Unit.
First, set the reading conditions for the Code Reader.
Communications Settings
The communications settings of the Code Reader are given in the following table. These are the default
settings.
Set the PLC communications settings to the same values in the PLC Setup. Only the end code needs to
be set.
Item Setting
Communications mode No-protocol
Baud rate 38,400 bps
Data bit length 8 bits
Parity None
Stop bits 1
Start code None
End code #000D (CR)
Monitor
F150-M05L
Console
F150-KP
Console Cable
Programmable Controller
SYSMAC
CJ1G-CPUH
CJ1H-CPUH
CJ1M-CPU
XW2Z-200T (2 m)
XW2Z-500T (5 m)
V530-R150V3
Camera
F150-SLC20
RS-232C Cable
Power Supply
(24 VDC)
Sync Sensor