Omron G5 Series - Control Input Details

3 - 17
3 Specifications
OMNUC G5-series (Pulse-train Input Type) AC Servomotors and Servo Drives User’s Manual
3-1 Servo Drive Specifications
3
3-1-6 Control Input Details
Below are the details of the CN1 connector input pins.
Pin 3: + Reverse Pulse (+CW), + Feed Pulse (+PULS), + Phase A (+FA)
Pin 4: – Reverse Pulse (–CW), – Feed Pulse (–PULS), – Phase A (–FA)
Pin 5: + Forward Pulse (+CCW), + Direction Signal (+SIGN), + Phase B (+FB)
Pin 6: – 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).
Note 1 The rotation direction is reversed when Command Pulse Rotation Direction Switching Selection (Pn006) is set to 1.
2 The precondition for “H” is that the photocoupler indicator is ON.
General-purpose Input
3-1-6 Control Input Details
High-speed Photocoupler Input
Pn005
Set
value
Pn006
Set
value
Pn007
Set
value
Command
pulse mode
Input pins Motor forward command Motor reverse command
0 0 0/2 90° Phase
Difference
Signal
(Quadruple)
3: +FA
4: –FA
5: +FB
6: –FB
1 Reverse
Pulse/
Forward
Pulse
3: +CW
4: –CW
5: +CCW
6: –CCW
3 Feed Pulse/
Direction
Signal
3: +PULS
4: –PULS
5: +SIGN
6: –SIGN
4.7 k
1.0 k
8
9
SI1
SI2
7+24VIN
To another input circuit
External power supply
12 VDC ± 5% to
24 VDC ± 5%
Input current rating
10 mA max.
(per point)
Signal level
ON level: 10 V min.
OFF level: 3 V max.
To another input
circuit's GND common
Minimum ON time:
40 ms
Photocoupler
input
4.7 k
1.0 k
Photocoupler
input
L
L
H
L