Mitsubishi Electric MELSEC-L Series User Manual page 79

(4) Conditions for auto logging inactivation
After completion of auto logging, the following operation does not start another auto logging.
• Power OFF → ON
• Reset
• STOP → RUN
Also, auto logging does not start even if the following operation is performed with an SD memory card (with the
auto logging setting) inserted.
• Power OFF → ON
• Reset
(5) Operation when the status is changed to RUN
When the auto logging function is enabled for multiple data logging settings, if the following is performed with a
part of data logging completed and then the status is changed to RUN, unfinished data loggings only will be
started.
• Power OFF → ON
• Reset
(6) When an error occurs
When an auto logging error occurs, the operation is as follows:
(a) Registration failure at start of auto logging
When auto logging was not executed due to registration failure at the start of auto logging, the operation will be
the same as the one performed upon completion of auto logging.
(b) Error occurred during auto logging execution
Even if an error occurs during auto logging execution and the data logging is stopped, it can be restarted by
turning on the special relay (Data logging start). Because of this, the error is not included in the conditions for
auto logging completion. However, when online change is performed during auto logging execution, the data
logging cannot be restarted although it is also detected as an error. Therefore, this is included in the conditions
for auto logging completion.
*1 Only when "When all data loggings stop" is selected
*1
CHAPTER 7 OTHER FUNCTIONS
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