3DM580 Digital Stepping Driver Manual V1.1
Tel: +086 755-26434369
7
Web Site: www.leadshine.com
51,200 steps/rev and the latter can be set from 1.0A to 8.0A. See more information about
Microstep Resolution and Output Current Setting
in Section table.
However, when it’s not in configured mode, this driver uses an 8-bit DIP switch to set microstep
resolution, and motor operating current, as shown below:
SW1
SW2
SW3
SW4
SW5
SW6
SW7
SW8
Dynamic current Selection
When it’s not in configured mode, dynamic current is set by SW1, 2, 3, 4 of the DIP switch as
shown in the following table:
Peak Current
RMS Current
SW1
SW2
SW3
SW4
Default
（
2.1A
）
OFF
OFF
OFF
OFF
2.5A
1.8A
ON
OFF
OFF
OFF
2.9A
2.1A
OFF
ON
OFF
OFF
3.2A
2.3A
ON
ON
OFF
OFF
3.6A
2.6A
OFF
OFF
ON
OFF
4.0A
2.9A
ON
OFF
ON
OFF
4.5A
3.2A
OFF
ON
ON
OFF
4.9A
3.5A
ON
ON
ON
OFF
5.3A
3.8A
OFF
OFF
OFF
ON
5.7A
4.1A
ON
OFF
OFF
ON
6.2A
4.4A
OFF
ON
OFF
ON
6.4A
4.6A
ON
ON
OFF
ON
6.9A
4.9A
OFF
OFF
ON
ON
7.3A
5.2A
ON
OFF
ON
ON
Dynamic current settings
Microstep Resolution settings
Standstill Current (OFF half / ON full)
