Omron ACCURAX G5 User Manual page 120

3-1 Driver Specifications
Line Receiver Input
Pin 44: +Reverse pulse (+CW), +feed pulse (+PULS), or +phase A (+FA)
Pin 45: −Reverse pulse (−CW), −feed pulse (−PULS), or −phase A (−FA)
Pin 46: +Forward pulse (+CCW), +direction signal (+SIGN), or +phase B (+FB)
Pin 47: −Forward pulse (−CCW), −direction signal (−SIGN), or −phase B (−FB)
Function
The functions of these signals depend on the settings of the Command Pulse Rotation Direction
Switching Selection (Pn006) and the COMMAND PULSE mode Selection (Pn007).
Pn005 Pn006 Pn007
Set Set
value value value
3
0/2
1 0 1
3
Note 1. If the Command Pulse Rotation Direction Switching Selection (Pn006) is set to 1, the rotation direction will be
reversed.
3-30
COMMAND
Set PULSE Input pins
mode
44: +FA
90° phase
45: −FA
difference
46: +FB
signals
47: −FB
(quadruple
multiplier)
44: +CW
Reverse
45: −CW
pulse/
46: +CCW
forward
47: −CCW
pulse
44: +PULS
Feed pulse/
45: −PULS
direction
46: +SIGN
signal
47: −SIGN
Accurax G5 AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
Motor forward command
L
H
Motor reverse command
L
L