PUL
DIR
ENA
Remark:
PUL/DIR
a. t1: ENA must be ahead of DIR by at least 5μ s. Usually, ENA+ and
ENA- are NC (notconnected).
b. t2: DIR must be ahead of PUL active edge by 6μ s to ensure correct
direction;
c. t3: Pulse width not less than 2.5μs;
d. t4: Low level width not less than 2.5μs.
6. DIP SwitchSetting
6.1
Activate EdgeSetting
SW1 is used for setting the activate edge of the input signal, “off”
means the activate edge is the rising edge, while “on” is the falling edge.
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