Panasonic FPS Series, User Manual

Page: 154 / 332

FP Σ User's Manual
7.4 Pulse Output Function
137
Wiring diagram for examples 1–3
The wiring diagram below applies to the following examples:
•
Example 1: trapezoidal control (see page 139)
•
Example 2: home return in a backward direction (-) (see page 142)
• Example 3: home return in a forward direction (+) (see page 143)
X0
X8
X9
XA
X2
XB
XD
COM
Y0
Y1
+
-
B
a b a b
C
( - )
( + )
24 V DC
A
D
E
F
X0 Near home sensor XA Home return start (channel 0)
X2 Home sensor XB Home return start (channel 2)
X8 Positioning start (+) XD Overrun
A
PLC: Input terminal
X9 Positioning start (-)
B
PLC: Output terminal Y0 CW pulse output Y1 CCW pulse output
1
CW input COM Common input
C
Motor driver
2
CCW input
D
Stepping motor
E
Moving table (+) + side (-) - side
F
Switches
a
N.O. contact
b
N.C. contact
If necessary, connect a resistor between PLC outputs and motor driver inputs. Please refer to the
manufacturer's documentation for correct wiring of the motor driver.