Intelligent Motion Systems MDrive AC Plus 34, Руководство по эксплуатации

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MDriveAC Plus Microstepping Hardware - Revision R052506
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Part 2: Interfacing and Configuring
Motion Settings Configuration Screen
The IMS SPI Motor Interface Software opens by default to the Motion Settings Screen
shown on the left.
There are six basic parameters that may be set here:
1. MSEL: Microstep Resolution Select.
2. HCDT: Holding Current Delay Time.
3. MRC: Motor Run Current
4. Motor Hold Current
5. User ID: 3-character ID
6. Direction Override: Allows the user to set the CW/CCW direction of the
motor in relation to the Direction Input from the SPI Motor Interface.
MSEL (Microstep Resolution Selection)
The MDriveAC Plus Microstepping features 20 microstep resolutions. This setting
specifies the number of microsteps per step the motor will move.
The MDriveAC Plus uses a 200 step (1.8°) stepping motor which at the highest (de-
fault) resolution of 256 will yield 51,200 steps per revolution of the motor shaft.
Microstep Resolution Settings
Binary µStep Resolution Settings Decimal µStep Resolution
Settings
MS=<µSteps/Step> Steps/Revolution MS=<µSteps/
Step>
Steps/
Revolution
1 200 5 1000
2 400 10 2000
4 800 25 5000
8 1600 50 10000
16 3200 100 20000
32 6400 125 25000
64 12800 200 40000
128 25600 250 50000
256 51200
Additional Resolution Settings
180 36000 (0.01°/µStep)
108 21600 (1 Arc Minute/
µStep)
127 25400 (0.001mm/
µStep)
Table 2.3.2: Microstep Resolution Settings
Figure 2.3.4: IMS SPI Motor Interface Motion Settings Screen
Figure 2.3.5: Microstep Resolution
Select Settings