Mitsubishi Electric MELSEC iQ-R Series User Manual page 58

• Program example
(0) Enable only the interrupt pointer I50.
Initialize CH1 Logging read points monitor value and the write position of the save destination file register.
Set the maximum number of stored points of save destination file registers.
Clear Interrupt factor mask [0].
(109) Store CH1 Current logging read pointer in the index register.
Store CH1 Logging read points monitor value in the register.
Store the write position of the save destination file register in the index register.
Store CH1 Logging data for the logging read points monitor value in the save destination file register.
Add the points of the logging read points monitor value to the write position of the save destination file register and store the obtained value as the write
position for the next logging.
(286) Turn off Interrupt factor mask [0] when Interrupt factor detection flag turns on.
Turn on Interrupt factor reset request [0].
1 FUNCTIONS
56
1.10 Logging Function