Hardware
installation manual of the multi-axis drive MX3660
Leadshine Technology Co., Ltd
Leadshine America, Inc.
Page 12/25
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12.
Configuring Output Current and Micro Step
The MX3660 allows individual settings of the output current and micro step resolution for each stepper motor,
via the 6-pin DIP switches of three stepper drive modules (DP1, DP2, and DP3 on Figure 3).
Figure 12
DIP switch for current & micro step configurations
12.1.
Configuring Output Current
The output current configuration is required.
Use SW1, SW2, and SW3 of the 6-pin DIP switch (Figure 12) of a
stepper drive module to configure the output current to the driven stepper motor. Refer to Table 1 and Table 2
for available output current settings. The MX3660 has two versions. The main difference is current output, as
shown below. Table 1 is for the drives with firmware V1.0b (
It’s the latest version or default version.
), and Table
2 is for the drives with firmware V1.0a.
For a stepper drive module (V1.0b)
Peak
RMS
SW1
SW2
SW3
1.41A
1.00A
on
on
on
2.12A
1.50A
off
on
on
2.83A
2.00A
on
off
on
3.54A
2.50A
off
off
on
3.96A
2.80A
on
on
off
4.24A
3.00A
off
on
off
4.95A
3.50A
on
off
off
6.00A
4.25A
off
off
off
Table 1 Output current settings for a stepper drive module (V1.0b)
For a stepper drive module (V1.0a)
Peak
RMS
SW1
SW2
SW3
1.45A
1.04A
on
on
on
2.08A
1.48A
off
on
on
2.72A
1.94A
on
off
on
3.37A
2.41A
off
off
on
4.05A
2.89A
on
on
off
4.72A
3.37A
off
on
off
5.35A
3.82A
on
off
off
6.00A
4.29A
off
off
off
Table 2
Output current settings for a stepper drive module (V1.0a)
