Omron G5 Series User Manual page 119

Line Receiver Input
Pin 44: + Reverse Pulse (+CW), + Feed Pulse (+PULS), + Phase A (+FA)
Pin 45: – Reverse Pulse (–CW), – Feed Pulse (–PULS), – Phase A (–FA)
Pin 46: + Forward Pulse (+CCW), + Direction Signal (+SIGN), + Phase B (+FB)
Pin 47: – Forward Pulse (–CCW), – Direction Signal (–SIGN), – Phase B (–FB)
Function
• The functions of these signals are dependent on the values set in Command Pulse Rotation
Direction Switching Selection (Pn006) and Command Pulse Mode Selection (Pn007).
Pn005 Pn006 Pn007
Set Set Set
value value value
1 0 0/2
1
3
Note The rotation direction is reversed when Command Pulse Rotation Direction Switching Selection (Pn006) is set to 1.
OMNUC G5-series (Pulse-train Input Type) AC Servomotors and Servo Drives User's Manual
Command
pulse Input pins
mode
90° Phase 44: +FA
Difference
45: –FA
Signal
46: +FB
(Quadruple)
47: –FB
Reverse 44: +CW
Pulse/
45: –CW
Forward
46: +CCW
Pulse
47: –CCW
Feed Pulse/ 44: +PULS
Direction
45: –PULS
Signal
46: +SIGN
47: –SIGN
Motor forward command
L
H
3 Specifications
Motor reverse command
L
L
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3