Control Flow Parallel - Omron FH-3 Series Reference Manual

Control Flow Parallel

This function is used to put the currently executed measurement flow in the wait state to allow execution of a
specific communication command from an external device.
Used in the Following Case
• To execute a communication command during measurement flow processing
Example: Controls the timing of multiple camera image input events by command.
Control of the 2nd image capture timing is possible by synchronizing to the operation of an external device.
This processing item is compatible with measurement flow control using the communication modules below.
Parallel
OK
Measurement flow processing is placed in a wait state to allow certain commands to be executed.
There are two ways to clear the wait state, either through use of a command or through use of a set timeout time.
In the wait state, the communication commands below can be executed.
Item
Wait state Clears the wait state for processing
release items for control flow parallel.
852
Control Flow Parallel
Camera image input
Inspection content of 1st image input
Control flow parallel When the external device is ready, the following command is sent:
(1) Wait state release command
Camera image input
Inspection content of 2nd image input
PLC Link
NA NA
Description
EtherNet/IP EtherCAT
NA
Input Format (DI7 to DI0)
Execution Command
(DI7) (DI6, DI5)
1 10
FH/FZ5 Processing Item Function Reference Manual
Non-procedure
NA
Input Example
Command Data
(DI7 to DI0)
(DI4 to DI0)
01111 1101111