9-19
9 PLC Setup
CJ2 CPU Unit Software User’s Manual
9-3 PLC Setup Settings
9
9-3-4 Special I/O Unit Cyclic
These parameters specify whether to disable cyclic refreshing for Special I/O Units (SIOU).
9-3-4 Special I/O Unit Cyclic Refreshing
Disable SIOU Cyclic Refresh
Parameter⁄ Settings Default Function
Related flags
and words
Cyclic Refreshing for
Units 0 to 95
There is a parameter
for each group of 15
Units
OFF: Enabled
ON: Disabled
OFF (disabled) These settings determine whether data will be
exchanged between the specified Unit and the
Special I/O Unit's allocated words (10 words/Unit)
during cyclic refreshing for Special I/O Units.
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