Mitsubishi Electric MELSEC-Q00U(J)CPU User Manual page 188

• When the sampling trace is interrupted
If SM801 (Trace start) is turned off during sampling trace, execution of the sampling trace will be
suspended. When the sampling trace is suspended, the trace count is cleared. The sampling trace restarts
by turning on SM801.
SM800
(Trace preparation)
SM801
(trace start)
SM802
(Trace execution in progress)
SM803
(Trace trigger)
SM804
(After trace trigger)
SM805
(Trace completed)
*1 SM800 also turns off when the sampling trace is suspended by programming tool.
(4) Device/label that can be set with the sampling trace
For the device/label that can be set with the sampling trace, refer to the following.
Operating manual for the programming tool used
(5) Setting method
For how to execute the trace and set the storage location of trace data, refer to the following.
Operating manual for the programming tool used
(6) Execution method
For how to execute the sampling trace, refer to the following.
Operating manual for the programming tool used
(7) Storage method of trace data
The settings and results of trace can be stored in the CSV file format in a personal computer. For how to store the
trace data, refer to the following.
Operating manual for the programming tool used
186
*1
Trigger SM801
executed off
Number of
traces
The trace count is cleared.
after trigger
SM801 Trigger Trace
on executed completed
Number of
traces
after trigger