Panasonic FP7 User Manual page 99

 Time chart
If the rising of the start signal is detected when the enable input is on, pulses will be output.
When the enable input turns off, the pulse output will stop.
PLS0 EN
①
(Y118)
PLS0 ST
(Y11C)
PLS0 DIR
(Y128)
PLS0 A
(Y108)
PLS0 B
(Y109)
①
If the rising edge of the start signal is detected when the enable signal is on, pulses will be output.
②
The forward rotation pulse is output.
③
One pulse is omitted when the direction is switched.
④
The reverse rotation pulse is output.
⑤
When the enable signal turns off, the pulse output will turn off.
(Note): In this time chart, "OFF start" is selected for the pulse start logic.
 Sample program
The external inputs (X140, X141, X142) are allocated to the enable (Y118), start (Y11C) and
direction switching (Y128) signals of pulse output respectively.
X140
X141
DF
（ ）
X142
9.4 Execution Example of Pulse Output / PWM Output Function
②
③
④
Y118
Y11C
Y128
⑤
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