Mitsubishi Electric MELSEC iQ-R User Manual page 38

Setting method
■System parameter setting
To use the inter-module synchronization function, set the inter-module synchronization function in "System Parameter" and
set the flexible high-speed I/O control module for an inter-module synchronization target module.
The following describes an example of the setting procedure.
[Navigation window]  [Parameter]  [System Parameter]  [Inter-module Synchronization Setting]
"I/O Assignment Setting" window
"Inter-module Synchronization Setting" window
"Select the Synchronous Target Module" window
"Inter-module Synchronization Setting" window
1 FUNCTIONS
36
1.5 Inter-Module Synchronization Function
1.
Set the I/O assignment according to the system used.
2.
Select "Use" for "Use Inter-module Synchronization
Function in System".
3.
Double-click "Detailed Setting" of "Select Inter-module
Synchronization Target Module".
4.
Set the flexible high-speed I/O control module to
"Synchronize".
5.
Set the inter-module synchronization cycle in "Fixed
Scan Interval Setting of Inter-module Synchronization".
6.
Write the system parameter into the CPU module and
change the state of the CPU module from RESET to
RUN. When the inter-module synchronization function is
enabled, the inter-module synchronization status
(during synchronization or synchronization suspended)
can be monitored in 'Synchronization status monitor'
(Un\G8173).