Mitsubishi Electric Melsec FX Series Beginners Manual page 57

MELSEC FX PLC positioning
Click the Individual setting button. The Positioning instruction settings window will
appear. In this window, click on the Y0 tab to display the positioning table for Y000 (pulse output
destination). Set the data in the positioning table as follows:
Fig. 4-12: "Positioning instruction settings" window
Be sure to change the [Rotation direction signal] to "Y004".
Rotation direction signal
First device
No. 1
No. 2
No. 3
No. 4
Tab. 4-11: Settings for positioning instruction
Click the OK button and then the End button to close the parameters.
Create the ladder program as shown in fig. 4-12.
FX Positioning Control Systems
Setting item
Positioning type
Number of pulses (PLS)
Frequency [Hz]
Positioning type
Number of pulses (PLS)
Frequency [Hz]
Positioning type
Number of pulses (PLS)
Frequency [Hz]
Positioning type
Number of pulses (PLS)
Frequency [Hz]
Learning to Use the FX Family for Positioning Control
Setting value
Y004
R0
DDRVI (Drive to increment)
999,999
30,000
DDRVI (Drive to increment)
-999,9990
30,000
DDRVA (Drive to absolute)
500,000
100,000
DDRVA (Drive to absolute)
100
100,000
4130b0da.eps
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