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5. Switch Configurations
5.1 S1 - Rotating Switch Configurations
This rotating switch is used to set the peak current of the drive and motion gain, from the motor phase current and
application requirements.
Peak
RMS
Current
Current
2.8A
2A
5.6A
4A
7A
5A
5.2 S2 - DIP Switch Configurations
The 8-bit is located on the side (DIP switch S2 in Figure 2) and used to configure settings of micro step resolution,
output current, and motor standstill current as shown below
SW1
5.2.1 Micro Step (SW1-SW4)
Each CL57T(V4.0) has 16 microstep settings which can be configured through DIP switches SW1, SW2, SW3 and SW4.
See the following table for detail.
Code
Velocity
Position
loop Ki
loop Kp
0 (factory)
0
25
1
0
50
2
16
25
3
16
50
4
0
25
5
0
50
6
0
100
7
16
25
8
16
50
9
16
100
A
0
25
B
0
50
C
0
100
D
16
25
E
16
50
F
16
100
SW2
SW3
SW4
Microstep
Rotation direction
Figure 3: DIP switches
CL57T(V4.0) Closed-Loop Stepper Drive
Velocity
loop Kp
25
15
1) Velocity loop Ki Indicates the stop time
25
and position accuracy , "0" indicates the
15
stop time is long, but the position error is
smaller."16" means the stop time is short,
25
but the position error is slightly larger.
15
2) Position loop Kp and velocity loop Kp is a
5
pair of composite parameters that represent
rigidity. "25" and "25"composite parameters
25
indicate the rigidity is weak, "100" and
15
"5"composite parameters indicate the
5
rigidity is strong. Sometimes if the motor
will rotate after stopping, it can increase the
25
value of position loop Kp, but if the value is
15
too large, the motor will have noise.
5
25
3) Usually keep factory settings
15
5
SW6
SW5
SW7
Pulse mode
Control mode
6
Remark
SW8
Pulse filter time
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