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Thread: 4th Axis With Argon Drive

  1. #21
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    Default Re: 4th Axis With Argon Drive

    Here is my code to clamp:

    Code:
    #include "KMotionDef.h"
    
    
    main()
    {
    	Delay_sec(0.25); // wait for everything to stop
    	ch3->MaxOutput=1;  // reduce max gain
    	ch3->I=0.0;	// reduce integrator
    	
    	SetBit(53); // turn on brake
    
    	while (!ReadBit(1052)) WaitNextTimeSlice(); // Wait for clamped signal
    	
    	
        
    }
    And here is the code to unclamp:

    Code:
    #include "KMotionDef.h"
    
    
    main()
    {
    	ClearBit(53); // turn off brake
    
    	while (!ReadBit(1053)) WaitNextTimeSlice(); // Wait for unclamped signal
    
    	ch3->MaxOutput=2000;  // increase max gain
    	ch3->I=0.010;	// increase integrator	
        
    }
    I just configured my M30 to unclamp so it unclamps at the end of every program, and you will also want to do the same thing for your halt/reset button. So anytime im not running g-code, its unclamped. If I ever need to do some very heavy hogging with the MPG (not likely) ill just use the M code in MDI to reclamp.



  2. #22
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    Default Re: 4th Axis With Argon Drive

    Hi Murray,
    That is the same code i made minus the "disabling" of servo.

    The M30 config is a simple solution, thanks
    Troy

    www.tsjobshop.com, www.homecncstuff.elementfx.com


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