Leadshine 3DM2283 - Advanced Settings; Idle-Current Setting; Microstep Resolution Settings; Auto-Configuration

High Voltage Digital Stepper Drive 3DM2283 Manual
Page
6
of
7
Note: Due to motor inductance, the actual current in the coil may be smaller than the dynamic current setting, particularly under high speed condition.
Idle-Current
SW4 determines whether current-reduction is performed when there is no pulse applied to 3DM2283..
OFF
ON
SW4
Motor current reduces automatically when
there is no pulse applied to 3DM2283.
Motor current is the same as the dynamic
current when there is no pulse applied to
3DM2283.
Microstep Resolution
Steps/Revolution
SW5
SW6
SW7
SW8
200
ON
ON
ON
ON
400
OFF
ON
ON
ON
1600
ON
OFF
ON
ON
3200
OFF
OFF
ON
ON
6400
ON
ON
OFF
ON
12800
OFF
ON
OFF
ON
25600
ON
OFF
OFF
ON
500
OFF
OFF
OFF
ON
1000
ON
ON
ON
OFF
1200
OFF
ON
ON
OFF
2000
ON
OFF
ON
OFF
4000
OFF
OFF
ON
OFF
5000
ON
ON
OFF
OFF
6000
OFF
ON
OFF
OFF
8000
ON
OFF
OFF
OFF
10000
OFF
OFF
OFF
OFF
Auto-Configuration
Switch SW4 two times in two seconds will activate parameter Auto-configuration for 3DM2283’s current loop. That is, OFF-ON-OFF or
ON-OFF-ON. During Auto-configuration, motor parameters are identified and 3DM2283’s current loop parameters are calculated
automatically. The motor shaft will vibrate a little during the process of Auto-configuration which takes about 1 to 3 seconds.