Omron OMNUC G5, User Manual, Page: 111 / 550

3-28
3-1 Driver Specifications
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
3
Specifications
Command Pulse Timing for Photocoupler Inputs
COMMAND PULSE
mode
Timing
Feed pulse/direction
signal
Maximum input frequency
Line driver:
500 kpps
Open collector:
200 kpps
Reverse pulse/forward
pulse
Maximum input frequency
Line driver:
500 kpps
Open collector:
200 kpps
90
°
phase difference
signals
Maximum input frequency
Line driver:
500 kpps
Open collector:
200 kpps
Direction signal
Feed pulse
Forward command Reverse command
t1 t1 t2 t2 t2
t1 t1
T
τ
At 500 kpps
t1
≤
0.1
μ
s
t2
>
1.0
μ
s
τ ≥
1.0
μ
s
T
≥
2.0
μ
s
(
τ
/T)
×
100
≤
50 (%)
At 200 kpps
t1
≤
0.5
μ
s
t2
>
2.5
μ
s
τ ≥
2.5
μ
s
T
≥
5.0
μ
s
(
τ
/T)
×
100
≤
50 (%)
Reverse pulse
Forward pulse
Forward command Reverse command
T
τ
t2
t1 t1
At 500 kpps
t1
≤
0.1
μ
s
t2
>
1.0
μ
s
τ ≥
1.0
μ
s
T
≥
2.0
μ
s
(
τ
/T)
×
100
≤
50 (%)
At 200 kpps
t1
≤
0.5
μ
s
t2
>
2.5
μ
s
τ ≥
2.5
μ
s
T
≥
5.0
μ
s
(
τ
/T)
×
100
≤
50 (%)
Phase-A pulse
Phase-B pulse
Forward command Reverse command
At 500 kpps
t1
≤
0.1
μ
s
τ ≥
4.0
μ
s
T
≥
8.0
μ
s
(
τ
/T)
×
100
≤
50 (%)
At 200 kpps
t1
≤
0.5
μ
s
τ ≥
10
μ
s
T
≥
20
μ
s
(
τ
/T)
×
100
≤
50 (%)
t1 t1
T
τ