Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 172

Operation error
There is no operation error.
• The following are the ladder program examples.
[Ladder program using the MPS, MRD, and MPP instructions]
X0
[Ladder program not using the MPS, MRD, or MPP instruction]
X0
X0
X0
• Use the same number of MPS instructions as that of MPP instructions. If the numbers of MPS and MPP
instructions are different, the ladder is not displayed correctly on the engineering tool (ladder mode).
5 SEQUENCE INSTRUCTIONS
170
5.2 Association Instructions
X1 X2 Y10
X3 X4 Y11
X5 Y12
X1 X2 Y10
X1 X3 X4 Y11
X1 X5 Y12