Omron R88D-GT series User Manual

3-21
3-1 Servo Drive Specifications
3
Specifications
Command Pulse Timing for Photocoupler Inputs
Command pulse mode Timing
Feed pulses/direction
signal
Maximum Input Frequency
Line driver: 500 kpps
Open collector: 200 kpps
Forward pulses/reverse
pulses
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
Feed pulses
Forward command Reverse command
t1 t1t2 t2 t2
t1 t1
T
τ
t1 ≤ 0.5 μs
t2 > 2.5 μs
τ ≥ 2.5 μs
T ≥ 5.0 μs
(τ/T) × 100 ≤ 50 (%)
t1 ≤ 0.1 μs
t2 > 1.0 μs
τ ≥ 1.0 μs
T ≥ 2.0 μs
(τ/T) × 100 ≤ 50 (%)
Direction signal
T
τ
t2
t1 t1
t1 ≤ 0.5 μs
t2 > 2.5 μs
τ ≥ 2.5 μs
T ≥ 5.0 μs
(τ/T) × 100 ≤ 50 (%)
t1 ≤ 0.1 μs
t2 > 1.0 μs
τ ≥ 1.0 μs
T ≥ 2.0 μs
(τ/T) × 100 ≤ 50 (%)
Reverse pulses
Forward command
Reverse command
Forward pulses
t1 t1
T
τ
t1 ≤ 0.5 μs
τ ≥ 10 μs
T ≥ 20 μs
(τ/T) × 100 ≤ 50 (%)
t1 ≤ 0.1 μs
τ ≥ 4.0 μs
T ≥ 8.0 μs
(τ/T) × 100 ≤ 50 (%)
Phase-A pulses
Forward command
Reverse command
Phase-B pulses

Omron R88D-GT series Specifications

General

Brand	Omron
Model	R88D-GT series
Category	Controller
Language	English