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Microstep Selection - Driver SW1 Settings
Switches 2, 3 and 4, of the DIP switch select the number of microsteps per step. Table 6 shows
the standard resolution values along with the associated positions for the select switches. The
standard waveforms are sinusoidal.
Resolution
1
2
5
8
10
16
32
64
1
2
5
8
10
16
32
64
Setting the Output Current
The output current on the DPN10601 is set by an onboard potentiometer. This potentiometer
determines the per phase peak output current of the driver. The relationship between the output
current and the potentiometer value is as follows:
Peak Current Potentiometer Setting Peak Current Potentiometer Setting
L010155
Steps/Rev Select 1 Select 2 Select 3 Select 4 Auto Reduce Current
200
OFF
400
OFF
1000
OFF
1600
OFF
2000
OFF
3200
OFF
6400
OFF
12800
OFF
200
ON
400
ON
1000
ON
1600
ON
2000
ON
3200
ON
6400
ON
12800
ON
1.5A
0%
2.3A
10%
3.1A
20%
4.0A
30%
5.0A
40%
6.0A
50%
Table 7: Potentiometer values with respect to the output current.
Refer to Table 5 for specific motor current settings.
ON
ON
ON
ON
ON
OFF
ON
OFF
ON
ON
OFF
OFF
OFF
ON
ON
OFF
ON
OFF
OFF
OFF
ON
OFF
OFF
OFF
ON
ON
ON
ON
ON
OFF
ON
OFF
ON
ON
OFF
OFF
OFF
ON
ON
OFF
ON
OFF
OFF
OFF
ON
OFF
OFF
OFF
7.0A
7.9A
8.7A
9.6A
10A
--
9
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Disabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
60%
70%
80%
90%
100%
--
September 2012
July 2018
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