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Operation
The AG command sets the current on each axis, the LC command configures each axis’s behavior when holding
position and the YA command sets the step driver resolution. These commands are detailed below, see also the
command reference for more information:
Current Level Setup (AG Command)
AG configures how much current the SDM-206x0 delivers to each motor. Four options are available: 0.5A, 0.75A,
1.0A, and 1.4 Amps
Drive Current Selection per Axis: AG n,n,n,n,n,n,n,n
n = 0
0.5 A
n = 1
0.75 A (default)
n = 2
1.0 A
n = 3
1.4 A
Low Current Setting (LC Command)
LC configures each motor’s behavior when holding position (when RP is constant) and multiple configurations:
LC command set to 0 “Full Current Mode” - causes motor to use 100% of peak current (AG) while at a
“resting” state (profiler is not commanding motion). This is the default setting.
LC command set to 1 “Low Current Mode” - causes motor to use 25% of peak current while at a “resting”
state. This is the recommended configuration to minimize heat generation and power consumption.
LC command set to an integer between 2 and 32767 specifying the number of samples to wait between the
end of the move and when the amp enable line toggles
Percentage of full (AG) current used while holding position with LC n,n,n,n,n,n,n,n
n = 0
100%
n = 1
25%
The LC command must be entered after the motor type has been selected for stepper motor operation (i.e. MT-2,-2,-
2,-2). LC is axis-specific, thus LC1 will cause only the X-axis to operate in “Low Current” mode.
Step Drive Resolution Setting (YA command)
When using the SDM-44040, the step drive resolution can be set with the YA command
Step Drive Resolution per Axis: YA n,n,n,n,n,n,n,n
n = 1
Full
n = 2
Half
n = 4
1/4
n = 16 1/16
A3 – SDM-44040 (-D4040)
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DMC-40x0 User Manual
Содержание DMC-4040
Страница 17: ...DMC 4080 Layout Figure 2 2 Outline of the of the DMC 4080 DMC 40x0 User Manual Chapter 2 Getting Started 8...
Страница 19: ...DMC 4040 Dimensions Figure 2 5 Dimensions of DMC 4040 DMC 40x0 User Manual Chapter 2 Getting Started 10...
Страница 20: ...DMC 4080 Dimensions Figure 2 6 Dimensions of DMC 4080 Chapter 2 Getting Started 11 DMC 40x0 User Manual...
Страница 54: ...Chapter 3 Connecting Hardware 45 DMC 40x0 User Manual...
Страница 55: ...DMC 40x0 User Manual Chapter 3 Connecting Hardware 46...
Страница 56: ...Chapter 3 Connecting Hardware 47 DMC 40x0 User Manual...
Страница 73: ...Figure 4 1 GalilTools DMC 40x0 User Manual Chapter 4 Software Tools and Communication 64...
Страница 185: ...THIS PAGE LEFT BLANK INTENTIONALLY DMC 40x0 User Manual Chapter 7 Application Programming 176...
Страница 205: ...THIS PAGE LEFT BLANK INTENTIONALLY DMC 40x0 User Manual Chapter 10 Theory of Operation 196...
Страница 220: ...Step 2 Remove ICM For DMC 4040 Proceed to Step 3 Configure Circuit Appendices 211 DMC 40x0 User Manual...
Страница 222: ...Step 2 Remove ICM s Appendices 213 DMC 40x0 User Manual...
Страница 232: ...DMC 4080 Steps 4 and 5 Step 4 Replace ICM s Appendices 223 DMC 40x0 User Manual...