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Support for bracketing

While some cameras will automatically shoot an entire series of bracketed photos with a single press of the shutter, other 

cameras require you to trigger each individual exposure in the bracket cycle.  We refer to these types of cameras as “half-

auto bracketing,” and now the SMC provides a new feature to work with these types of cameras when using bracketing.  

The new feature is referred to as a CAMERA REPEAT CYCLE.  It allows you to repeat an exposure trigger up to 255 

times, with a configurable delay between each trigger.  If you want to repeat the shot 3 more times, for a total of 4 

exposures per cycle, you would input 3 into the REPEAT setting. 

Configuring the camera repeat cycle: 

1. “ENTER” to enter the main menu 
2. “DOWN” to select Camera and press “ENTER”
3. “DOWN” to select Repeat
4. “UP” or “DOWN” to input the desired number of repeat shots, or 0 to disable the feature
5. “ENTER” to save or “RIGHT” to abort

Configuring the delay between shots in the repeat cycle: 

1. “ENTER” to enter the main menu 
2. “DOWN” to select Camera and press “ENTER”
3. “DOWN” to select Repeat Delay
4. “UP” or “DOWN” to input the desired number of milliseconds to delay per shot, up to 65,000
5. “ENTER” to save or “RIGHT” to abort

4. SETTINGS

4.1 Choosing the speed display

With the SMC motion controller, you can either display and input speeds in percentages of maximum(relative) or inches 

per minute (absolute).  We recommend to use percentage.

Displaying in Relative Speeds (Percentage) 

When displaying in relative speeds, the main screen will show a floating-point number and the symbol ‘%’ on the speed 

value for the given motor. You may modify this value to any value between 0 and 100% as allowed by the motion control 

mode you are in, by highlighting it using the “RIGHT” button on the main screen and then using “UP” and “DOWN” to 

change the value.

To set the SMC to display relative speeds: 

1. “ENTER” to enter the main menu 
2. “DOWN” to select Settings and press “ENTER”
3. “DOWN” to select Motor Disp. and press “ENTER”
4. “UP” or “DOWN” and choose PCT 
5. “ENTER” to save or “RIGHT” to abort 

Displaying in Absolute Speeds (inches or cm) 

When displaying in absolute speeds, the main screen will show a floating-point number and the symbol ‘i’ (or ‘c’ if in 

metric mode) next to the the speed value for the given motor. You may modify this value to any value as allowed by the 

motion control mode you are in by highlighting it using the “RIGHT” button on the main screen and then using “UP” and 

“DOWN” to change the value.

To set the SMC to display absolute speeds: 

1. “ENTER” to enter the main menu 
2. “DOWN” to select Settings and press “ENTER”
3. “DOWN” to select Motor Disp. and press “ENTER”
4. “UP” or “DOWN” and choose IPM 
5. “ENTER” to save or “RIGHT” to abort 

Notes:

The speed display setting is global, and impacts all axes. You may not configure one for relative and one for absolute speed 

display.

If you modify the speed for a given axis while the program is running, it will immediately take effect.

www.timelapsesa.co.za   |   [email protected]   |   +27 82 331 4438             13

Содержание Shukuma

Страница 1: ...menu or selects a menu item Saves the current value being edited Exits manual motor control UP Selects the menu item directly above Increases the value of the currently selected item Increases motor s...

Страница 2: ...d also allows for quick modification of key operating parameters This screen has the following layout On the first line we have the current status On or Off the intervalometer timing 3s and a count of...

Страница 3: ...p 09 2 10 Min Pulse Heavy loads or weak motors p 09 2 b Axis 2 Fine tune adjustments on the motor for motor port 2 2 1 Ramp Shots ramp in out of shots p 09 2 2 Lead In of shots before move starts p 0...

Страница 4: ...on targets p 17 4 12 Cal Spd hi Setting the calibration targets p 17 4 13 Alt Out Pre ms Using SMC to control other devices p 18 4 14 Alt Out Post ms Using SMC to control other devices p 18 4 15 USB T...

Страница 5: ...XIS 1 2 1 Ramping or feathering into moves The SMC motion controller can feather or ramp into and out of moves causing moves to start slowly and get faster within the video providing a nice accelerati...

Страница 6: ...e its own lead in and lead out times defined however to function a ramp value must be set for that axis as well Leads are executed through the ramping feathering function of the controller by simply p...

Страница 7: ...N to select Axis x and press ENTER 3 DOWN to select Angle and press ENTER 4 UP or DOWN and choose between 0 45 and 90 5 ENTER to save or RIGHT to abort without saving 2 6 Calibrating the controller Th...

Страница 8: ...TER 4 UP or DOWN and choose between 0 45 and 90 degree calibration modes 5 ENTER to start the calibration process or RIGHT to exit without calibrating 6 After the move is completed use UP or DOWN to i...

Страница 9: ...ENTER 4 UP or DOWN to input the correct pitch circumference in inches for your output gear 5 ENTER to save or RIGHT to exit without saving 2 10 Adjust minimum pulse for heavy loads or weak motors If y...

Страница 10: ...Menu 1 ENTER to enter the main menu 2 DOWN to select Camera and press ENTER 3 DOWN to select Interval and press ENTER 4 UP or DOWN to alter the value 5 ENTER to save or RIGHT to abort 3 2 Limiting th...

Страница 11: ...in the SMC unless it exceeds your configured interval time However for interleaved or shoot move shoot motion control it is essential to dial in the correct exposure time to prevent motor movement dur...

Страница 12: ...WN to select Camera and press ENTER 3 DOWN to select Focus Tap and press ENTER 4 UP or DOWN to alter the value 5 ENTER to save or RIGHT to abort 3 6 Cameras that require focus with shutter many Nikons...

Страница 13: ...commend to use percentage Displaying in Relative Speeds Percentage When displaying in relative speeds the main screen will show a floating point number and the symbol on the speed value for the given...

Страница 14: ...at full speed for a brief period of time usually on the order of milliseconds and then in all continuous motion modes you are able to choose from any one of 255 different speeds from completely stoppe...

Страница 15: ...mode and run an axis below the defined slow speed threshold the backlight dimmer will not work until the SMC is re started When you have engaged in continuous motion at a speed under the slow speed th...

Страница 16: ...puts each input port may instead be converted to outputs to trigger external devices like relays lights etc As with inputs the behavior of triggering an output is to connect the given output to the co...

Страница 17: ...anges clean Resetting the permanent memory requires a restart of the SMC controller and it may take longer than normal to restart the first time after resetting the memory You should always reset the...

Страница 18: ...ccept a 5V trigger input Setting Output Trigger Signals There are two timers you can set for the output signals length of time to trigger before an exposure and length of time to trigger after an expo...

Страница 19: ...s Merlin Running on USB Power Alone If you wish to only control the Merlin and your camera with the SMC and not control other DC motors via the motor ports you may power the SMC off of five volts via...

Страница 20: ...cus enabled or disabled Obviously if the auto focus is disabled on the camera body this setting will have no effect but with auto focus off it can be thought of as the padding after the motor moves an...

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