Sfc Setting; Cpu Parameter - Mitsubishi Electric MELSEC iQ-R Series Programming Manual

8.5

SFC Setting

Set start conditions and others of SFC program in CPU parameter or SFC block setting.

CPU parameter

The following table lists the SFC settings.
Type Item
SFC Setting SFC Program Start Mode Setting
Start Conditions Setting
Output Mode Setting at Block Stop
Keep the certain number of step relay (S) points before using the SFC program. (Default number of step relay
(S) points is 0.)
Set the number of step relay (S) points within the range of 1024 to 16384 points (in units of 1024 points) in
[CPU Parameter]  [Memory/Device Setting]  [Device/Label Memory Area Setting]  [Device Setting].
Description
Set whether to start with initial status (Initial Start) or to start holding the previous
execution status (Resume Start) at the start-up of SFC program.
Set whether to automatically start and activate block 0 or to keep it inactive until a start
request is issued, when starting the SFC program.
Set whether to turn off the coil output or to hold it when stopping a block.
8 SFC PROGRAM
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8.5 SFC Setting
8