Example 1: Trapezoidal Control - Panasonic FPS Series User Manual

FPΣ User's Manual

7.4.4.1 Example 1: Trapezoidal Control

a. Incremental counting, forward direction (+)
When X8 (X8_bPositioningStartPlus) turns to TRUE, the pulse is output from the CW
pulse output of the specified channel 0. (The output is used implicitly by
F171_PulseOutput_Trapezoidal.)
B
C
PLC
A
Motor driver
B
Stepping motor
C
Moving table
D
Pulse output diagram
5000Hz
500Hz
0Hz
200ms
Total movement amount: 10000 pulses
1
( - )
D
1
2
3
(+)
(-)
X
200ms
A
x
( + )
X8 Positioning start (+)
Y0 CW pulse output
Y1 CCW pulse output
+ side
- side
10000 pulses
7.4 Pulse Output Function
0V (24V DC)
139