Panasonic FP-E Programming Manual page 751

FP0/FP−e
Caution regarding pulse output function (F168 and F169)
Use a program such as the following when performing continuous motor rotation in one direction.
X0
DF
R0
F1 DMV, K0,
F0 MV, H2,
F0 MV, K1000,
F0 MV, K7000,
F0 MV, K300,
F1 DMV, K100000, DT4
F0 MV, K0,
F168 SPD1, DT0, K0
Pulse output stops when the upper limit of the internal elapse value is exceeded if rotation is in one direction
only.
As a countermeasure, reset the elapsed value (zero clear) before executing F168 (SPD1) or F169 (PLS)
instructions, as with the program, above.
The pulse output does not stop when the FP0R is used as the FP0 (FP0 compatibility mode).
The elapsed value is signed 32−bit value.
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R0
DT9044 Clear the elapsed value
DT0
Incremental control
DT1
Initial speed
DT2
Maximum speed
DT3
Acceleration/deceleration time
Target value (Movement amount)
DT6
Positioning start
High−level Instructions
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