Mitsubishi Electric M800VW Series Manual page 548

M800V/M80V Series PLC Development Manual
6 Explanation of Built-in Editing Function (PLC On-board)
6.17 Device Menus
Trace count setup
 Normal operation
(1) Press the menu key [TOTAL], and enter the number of traces.
(2) Press the menu key [AFTER TRIGGER], and enter the number of traces after trigger.
(3) Press the menu key [TRACE REPEAT], and then select the repeat.
(4) Press the menu key [SETTING] to fix the setting values of traces. Pressing the menu key [SETTING] also closes the trace
count setup screen. Then, the screen returns to the sampling trace main screen.
Note
(1) If the number of traces is less than the number of traces after trigger when entering and setting the trace count setup, the
number of traces after trigger is corrected to the number of traces.
 Abnormal operation
This information describes the details of error messages displayed on the trace count setup screen and the corrective action
thereof.
Error message
There is an error in the total times setting.
There is an error in the number of times
after trigger setting.
The PLC cannot execute during trace. Ex-
ecute again after trace is completed.
Closing the trace count setup screen
Use any of the following methods to close the trace count setup screen.
Methods to close the screen
Press the [SET] menu key.
Press the [CLOSE] menu key.
Press the left arrow key.
Press the [ESC] key on the software keyboard.
Error details
This is displayed when the total number of
traces exceeds the setting range.
This is displayed when the number of
traces after trigger exceeds the setting
range.
This is displayed when setting is executed
during trace.
523
Remedy
Enter the total number of traces within the
setting range.
Enter the total number of traces after trig-
ger within the setting range.
Execute the operation during trace stop.
IB-1501614-B