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8 SFC PROGRAM
8.4 SFC Setting
SFC block setting
Act at block Multi-Activated
Set this item to stop the operation of the CPU module when a start request for an already active block is issued in the block
start step (with end check) [BC] or block start step (without end check) [BS]. For the setting range, set the range of the block
to be stopped.
[Navigation window] [Program] Properties of SFC program file to be set
■Precautions
• When the SFC control instruction (Starting a block) is executed for an already active block, the start request is ignored, and
the processing of the SFC program is continued.
• If an attempt to transition to an active block start step is made, the activation of the block start step is ignored. The block is
not executed again from the initial step.
(1) Set the range of the block to be stopped.
Setting Description
No setting (default) Standby CPU module operation continues, and standby until the start destination block becomes inactive while
the transition becomes TRUE.
When the start destination block is deactivated, the block is reactivated.
Block stop range is set Stop An error results.
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