V430-F Communications For Profinet Connections; Types Of Communication Areas - Omron V430-F Series User Manual For Communication Settings

4 Controlling Operation and Data Output with PROFINET
V430-F Communications for PROFINET
4-2
Connections
You can use PROFINET IO data CR to communicate between the PLC and the reader to perform control
via command/response communications or to output data after measurements.
The V430-F complies with PROFINET conformance class B.
To connect to external devices and communicate using PROFINET, configure the PROFINET IO data
CR settings with the engineering tool.
For details on the IO data CR settings in the engineering tool, refer to the manual for each engineering tool.
4-2-1 Types of Communications Areas
For PROFINET communications, the following three communications areas are used in the PLC to
perform communications.
Areas Used for the Different Control Methods
Command / Response
Communications
Data Output after Measurements
The Input Area (Response Area) (2) and Input Area (Output Area) (3) are assigned to continuous
memory addresses or to a variable.
Output Module
Input
The following control commands
connection
are written to the V430-F:
to V430-F
Input Module
Output
connection
to PLC
4-6
(1) Output Area (Command Area)
(2) Input Area (Response Area)
(3) Input Area (Output Area)
External Device
Output Slot
(1) Output Area (command area)
Command
• Control inputs
• Command code
• Command parameters
Input Slot
(2) Input Area (response area)
Response
The execution results
from the Vision Sensor
are written here.
(3) Input Area (output area)
Output data from the
V430-F is written here.
V430-F Series Autofocus Multicode Reader User Manual for Communication Settings
This is the area to which you write
control commands for the V430-F
to execute.
This is the area to which the
V430-F writes the results of
control commands executed
from the command area.
This is the area to which the
V430-F writes output data for
measurements after an
inspection is performed.
V430-F
Input Module
The control commands that are
written to the Command Area
are executed.
Execution
Output Module
Measurement results are
written to the response area
in the PLC.
• Control outputs
• Command code
• Response code
• Response data
After measurements
Measurement results are
written to the output area.
• Output data 0 to 64
• Character string to output
20 bytes
16 bytes
32 to
256 bytes