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Microstep Resolution Select (MSEL)
The MSEL parameter specifies the microstep resolution of the DSM. The following table lists valid MSEL parameter settings:
MSEL value: | Steps per revolution |
| MSEL value: | Steps per revolution |
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1 | 200 |
| 64 | 12800 |
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2 | 400 |
| 100 | 20000 |
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4 | 800 |
| 108 | 21600 |
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| (1 microstep = 1 arc minute) |
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5 | 1000 |
| 125 | 25000 |
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8 | 1600 |
| 127 | 25400 |
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| (1 microstep = 0.001 mm) |
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10 | 2000 |
| 128 | 25600 |
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16 | 3200 |
| 180 | 36000 (1 microstep = 0.01°) |
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25 | 5000 |
| 200 | 40000 |
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32 | 6400 |
| 250 | 50000 |
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50 | 10000 |
| 256 | 51200 |
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Motor Run Current (MRC)
The Motor Run Current (MRC) parameter sets the motor run current to a percentage of the full output current of the DSM driver section.
Hold Current Delay Time (HCDT)
The HCDT parameter sets the delay time between the last clock pulse and the application of the holding current.
Motor Hold Current (MHC)
The MHC parameter sets the motor hold current as a percentage of the full output current of the driver. If the hold current is set to 0, the output circuitry of the driver section will disable when the hold current setting becomes active. Following the last step clock pulse, the hold current setting becomes active after the period specified by HCDT.
Direction Override (DIR)
The DIR parameter changes the motor direction relative to the direction input signal, adapting the direction of the DSM to operate as your system requires.
Factory button
The Factory button resets each parameter in the software to factory default values. Click Set to apply these values.
Recall! and Upgrade! menu options
The Recall! option uploads the existing parameter settings from the DSM.
The Upgrade! option (if present) must not be used! It currently has no purpose and will erase the firmware on the DSM, leaving it inoperable. If you have accidentally selected the Upgrade! option, please contact Baldor customer support.
MN1940 | Operation |