Omron R7M-A Series User Manual page 54

Distributor of Omron Automation & Safety: Excellent Integrated System Limited
Datasheet of R7D-AP01H - DRIVER SERVO 200V 100W
Contact us: sales@integrated-circuit.com Website: www.integrated-circuit.com
Standard Models and Specifications
Command Pulse Timing
The following wave forms are for positive logic. Conditions are the same for negative logic.
Command pulse
mode
Feed pulse and direc-
tion signal
Maximum input fre-
quency: 250 kpps
Reverse pulse and for-
ward pulse
Maximum input fre-
quency: 250 kpps
90 ° phase difference
signals
Maximum input fre-
quency:
× 1:
Line driver: 250 kpps
× 2:
Line driver: 250 kpps
× 4:
Line driver: 187.5 kpps
Direction signals
t1
Feed pulses
Forward rotation command
Reverse pulses
Forward pulses
t1
Phase A pulses
t1
Phase B pulses
τ
Timing
Forward rotation command
t2
τ
t1 t1
T
t2
t1
τ
T
Forward rotation command
t1
T
Chapter 2
Reverse rotation command
t2 t1 t2
t1 ≤ 0.1 µs
t2 > 3.0 µs
τ ≥ 2.0 µs
T ≥ 4.0 µs
(τ/T) × 100 ≤ 50 (%)
Reverse rotation command
t1 ≤ 0.1 µs
t2 > 3.0 µs
τ ≥ 2.0 µs
T ≥ 4.0 µs
(τ/T) × 100 ≤ 50 (%)
Reverse rotation command
t1 ≤ 0.1 ms
τ ≥ 2.0 ms
T ≥ 4.0 ms
(τ/T) × 100 ≤ 50 (%)
2-27