Panasonic FP Series Programming Manual page 894

High-speed counter instructions
Body The reset is performed in step 1, and 0 is entered just after that in step 2 to start counting. A reset
alone does not start counting.
Software reset for channel 1
POU header All input and output variables used for programming this function have been declared in the POU
header.
(FP  , FP-X,
FP0R)
The reset is performed in step 1, and 0 is entered just after that in step 2 to start counting. A reset
Body
alone does not start counting.
LD
893