Mitsubishi Electric MELSEC-Q Series Programming Manual page 80

• The following program executes a step synchronously with another step of a parallel branch.
■Related Instructions
SFC control instructions
• Block switching instruction (BRSET) (Refer to  Page 103 Block switching instruction (BRSET).)
• Step control instruction (SCHG) (Refer to  Page 101 Active step change instruction (SCHG).)
• Active step batch readout instruction (MOV(P), DMOV(P), BMOV(P)) (Refer to  Page 84 Active step batch readout
(MOV and DMOV) and Page 87 Active step batch readout (BMOV).)
*: Indicates that X0 is used as a user interlock condition.
4 SFC PROGRAM CONFIGURATION
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4.4 Controlling SFC Programs by Instructions (SFC Control Instructions)