Table of Contents
Advertisement
5.2 Standstill Current Setting (SW5)
The SW5 of an 3DM580S is used to set output current percentage when motor is standstill. Idle current percentage will be set to
50% at OFF position, and 90% at ON position. When the driven stepper motor is idle (no movement) for 0.4 second, the output
current of 3DM580S will be automatically reduced to the configured percentage.
5.3 Microstep Resolution (SW6-SW8)
Each 3DM580S has 8 micro step settings which can be configured through DIP switch SW6, SW7 and SW8. The driver has an
internal calculator to achieve 200 steps to make the 3-phase stepper motor turn one turn. See the following table for detail. When
they are set to
ON, ON, ON,
5.4 Smoothing Filter Table (SW9-SW10)
3DM580S has an advanced feature called control command smoothing 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. This is
achieved through adding filtering time which is configured SW9-SW10. See the following table for how to configure.
Note: The Filter Time value must be set to the same for each 3DM580S in multi-axis applications
Email: tech@leadshine.com
6.9A
4.9A
7.3A
5.2A
7.7A
5.5A
8.0A
5.7A
the microstep can be set via Leadshine PC software.
Micro step
Pulses/Rev.
1
200 (Default)
2
400
2.5
500
5
1000
10
2000
20
4000
250
5000
500
10000
Smoothing Time
0ms (Disable)
6ms
12ms
25ms (Default)
3DM580S 3-Phase Digital Stepper Drive User Manual
OFF
OFF
ON
OFF
OFF
ON
ON
ON
SW6
SW7
ON
ON
OFF
ON
ON
OFF
OFF
OFF
ON
ON
OFF
ON
ON
OFF
OFF
OFF
SW9
SW10
ON
ON
OFF
ON
ON
OFF
OFF
OFF
8
ON
ON
ON
ON
ON
ON
ON
ON
SW8
ON
ON
ON
ON
OFF
OFF
OFF
OFF
TEL: (86)755-26409254
Advertisement
Table of Contents
