NSK MEGATORQUE M-ESB-YSB2020AB300 - Pulse Train Input Timing

— 6-25 —
B
B
3
3
t
t
y
y
p
p
e
e
B
B
5
5
t
t
y
y
p
p
e
e
2
2
3
3
t
t
y
y
p
p
e
e
2
2
5
5
t
t
y
y
p
p
e
e
6.2. Position Control Mode Operation
6.2.3. Pulse Train Command Positioning Operation
6.2.3.3. Pulse Train Input Timing
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Caution: The following show the timing of accepting pulses. In addition to the
conditions shown below, the maximum velocity places restrictions. The
pulse frequency should not exceed the maximum velocity of the Motor.
Figure 6-18: When the parameter is set to PC0.
Min. 500 ns
CWP input: CW pulses
CCWP input: CCW pulses
ON
OFF
ON
OFF
Min. 500 ns
Min. 800 ns
CCW Rotation CW Rotation
Figure 6-19: When the parameter is set PC1.
Min. 500
Min. 500
CWP input: Direction
CCWP input: Step
ON
OFF
ON
OFF
CCW Rotation CW Rotation
Min. 500
Min. 500 ns
Min. 500 ns
Figure 6-20: When the parameter is set to PC2 to 4.
Min. 600 ns
Min. 2.5 µs
Min. 1.25 µs
CWP input: øA
CCWP input: øB
ON
OFF
ON
OFF
CCW Rotation CW Rotation
Min. 1.25 µs
Min. 600 ns