Mitsubishi Electric MELSEC-Q00U(J)CPU User Manual page 178

(c) STMR instruction
Note that the STMR instruction operates when the instruction is used within the range written data by the online
program change.
Adding M10 online
M0
1
STMR
M20
2
STMR
Completion of online change
M0
OFF
M10
OFF
M20
OFF
1
STMR instruction
OFF
2
STMR instruction
OFF
176
T0 K10 M100
T1 K10 M200
END 0
ON
ON
ON
ON
ON
The STMR instruction will be executed because
the data in the ladder block has been changed online.
M0 M10
M20
The STMR instruction will not be executed because the data
in the ladder block has not been changed online.
M0 M10
STMR
M20
STMR
END 0
1 scan
The instruction is executed even if the M0 status is off
and the M10 status is off.
The instruction is not executed.
1
STMR T0 K10
2
STMR T1 K10
T0 K10 M100
T1 K10 M200
END 0
M100
M200