Mitsubishi MELSEC Q series User Manual page 56

(b) Step No. specification
Data are collected when the specified condition is met immediately before execution of the specified step. In
addition to "Step No.", set "Program name" and "Execution condition".
<Data are continuously collected while the condition is satisfied.>
Select an execution condition from the following.
• Always: Any time regardless of the operation status immediately before the execution of the specified step
• When the specified condition is ON: The operation status immediately before the execution of the
specified step is the Executed state.
• When the specified condition is OFF: The operation status immediately before the execution of the
specified step is the Not Executed state.
Ex. When the specified condition is ON
Specified step
54
Executed
Not
executed
Program 0 END
END processing
Data are not sampled because
the specified step is Not Executed.
0 END 0
END processing
Sampling
Sampling
END 0
END processing