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Micro step
Pulses/Rev. (for 1.8°motor)
1
4
8
16
32
64
128
256
5
10
20
25
40
50
100
200
5.2.2 Mode Setting (SW5 - SW8)
SW5
SW6
SW7
SW8
CL57T(V4.0) has an advanced feature called Pulse Filter Time to make the input pulse from pulse generator (controller,
PLC, etc.) S-curve acceleration, to improve motion smoothness and high-speed start frequency in many
circumstances.
The Filter Time value must be set to the same for each CL57T(V4.0) in multi-axis applications
5.3 S3 - Selector Switch Configurations
The 1-bit selector is located on the top (S3 in figure 2), used to configure the voltage of control signals. For the safety
of optically coupled, the factory setting is 24V, which no need to connect 2K resistors, making it easier to use. When
the voltage of the control signal is 5V, the S3 must be set to 5V, otherwise, the motor won't work.
200
800
1600
3200
6400
12800
25600
51200
1000
2000
4000
5000
8000
10000
20000
40000
Function
Rotation Direction
Control Mode
Pulse Mode
CW/CCW (double pulse)
Pulse Filter Time
SW1
SW2
on
on
off
on
on
off
off
off
on
on
off
on
on
off
off
off
on
on
off
on
on
off
off
off
on
on
off
on
on
off
off
off
ON
CW (clockwise)
Open loop control
Yes (10ms)
7
CL57T(V4.0) Closed-Loop Stepper Drive
SW3
SW4
on
on
on
on
on
on
on
on
off
on
off
on
off
on
off
on
on
off
on
off
on
off
on
off
off
off
off
off
off
off
off
off
OFF
CCW (counterclockwise)
Closed loop control
PUL/DIR (single pulse)
No (1.5ms)
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