Chapter 7 Program Examples; For Single Cpu System Configuration; System Configuration; Programming Condition - Mitsubishi Electric MELSEC iQ-R Series Reference Manual

7
PROGRAM EXAMPLES
This section shows examples of the inter-module synchronization function.
7.1

For Single CPU System Configuration

An example of the program that starts at the inter-module synchronization cycle for multiple positioning modules is shown
below. (This program starts axis 1 of each positioning module simultaneously.)

System configuration

The following system configuration is used.
• CPU module: R08CPU
• Positioning module: RD75D4, RD75P4

Programming condition

It is assumed that there are no errors in the positioning module settings.

Parameter setting

This table shows the details of the inter-module synchronization settings.
Item
Use Inter-module Synchronization Function in System
Select Inter-module Synchronization Target Module
Fixed Scan Interval Setting
The default setting is used for each module's refresh setting.
7 PROGRAM EXAMPLES
38
7.1 For Single CPU System Configuration
Description
Select "Use".
Select "Synchronize" for all.
0.888ms (select "Not set in 0.05ms unit".)