Control Input Details - Omron ACCURAX G5 User Manual

3-1 Driver Specifications

Control Input Details

Details on the input pins for the CN1 connector are described here.
High-speed Photocoupler Input
Pin 3: +Reverse pulse (+CW), +feed pulse (+PULS), or +phase A (+FA)
Pin 4: −Reverse pulse (−CW), −feed pulse (−PULS), or −phase A (−FA)
Pin 5: +Forward pulse (+CCW), +direction signal (+SIGN), or +phase B (+FB)
Pin 6: −Forward pulse (−CCW), −direction signal (−SIGN), or −phase B (−FB)
Function
3
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
0/2
0 0
1
3
Note 1. If the Command Pulse Rotation Direction Switching Selection (Pn006) is set to 1, the rotation direction will be
reversed.
Note 2. If the photocoupler LED is turned ON, each signal will go high as shown above.
3-28
COMMAND
Set PULSE Input pins
mode
3: +FA
90° phase
4: −FA
difference
5: +FB
signals
6: −FB
(quadruple
multiplier)
3: +CW
Reverse
4: −CW
pulse/forward
5: +CCW
pulse
6: −CCW
3: +PULS
Feed pulse/
4: −PULS
direction
5: +SIGN
signal
6: −SIGN
Accurax G5 AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
Motor forward command
L
H
Motor reverse command
L
L