Difference between revisions of "Controlling Deadband"
(→STEP 3: Insert the COMDEF Name in the PreEnable.cncprocesslist File) |
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Deadband can be controlled by taking these steps. | Deadband can be controlled by taking these steps. | ||
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| + | Load the PreEnable file into a text editor. This file contains commands that run before CNC Processor enables any axis.<br> | ||
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| + | The file name and location: c:\cnc\config\cncprocesslist\PreEnable.cncprocesslist | ||
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| + | Insert the command somewhere in the file like this: | ||
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| + | ==STEP 4: Start CNC Bender To Test == | ||
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| + | Start CNC Bender and move the axis to test the result.<br><br> | ||
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| + | Close CNC Bender, load the CIO editor, edit the value, save the value, start CNC Bender, and test again.<br><br> | ||
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| + | 16000 is the maximum digital value for max voltage sent to control an axis. Use a value much smaller than 16000 to control deadband around zero.<br><br> | ||
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| + | You can read details of the deadband command in the [http://www.advancedtubular.com/cncbender/ifc220e_manual.pdf I2T IFC220E Manual].<br><br> | ||
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* Back to [[CNC Bender Tutorials]] | * Back to [[CNC Bender Tutorials]] | ||
| + | * See [[Modicon Momentum]] for details on the servo module. | ||
* Back to [[CNC Bender]] | * Back to [[CNC Bender]] | ||
Latest revision as of 15:07, 9 August 2013
Deadband can be controlled by taking these steps.
STEP 1: Create a new CIO
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Create a new CIO for the servo module in the CIO Editor like this: |
STEP 2: Create a new COMDEF with the new CIO
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Create a new COMDEF like this: |
STEP 3: Insert the COMDEF Name in the PreEnable.cncprocesslist File
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The file name and location: c:\cnc\config\cncprocesslist\PreEnable.cncprocesslist
Insert the command somewhere in the file like this: Set Bend Axis Deadband Clear Drive Faults On InputTimer= tim0:250 Clear Drive Faults Off
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STEP 4: Start CNC Bender To Test
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Start CNC Bender and move the axis to test the result. Close CNC Bender, load the CIO editor, edit the value, save the value, start CNC Bender, and test again. 16000 is the maximum digital value for max voltage sent to control an axis. Use a value much smaller than 16000 to control deadband around zero. You can read details of the deadband command in the I2T IFC220E Manual. |
Other Pages
- Back to CNC Bender Tutorials
- See Modicon Momentum for details on the servo module.
- Back to CNC Bender
