- Need Help!- KMotionCNC Tool Setup - Trajectory Planner Velocity setting unresponsive
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KMotionCNC Tool Setup - Trajectory Planner Velocity setting unresponsive
Greetings,
I searched the forums and did not find a solution, so I apologize if this has been asked before.
When I set the velocity and acceleration using the KMotion console or C code to the KFlop channels, it affects the G0 speed as expected.
But, the only way I can seem to increase the speed of the G1 commands is by increasing the counts per inch inside of the KMotionCNC, setting the velocity parameter right next to the counts / inch doesn’t seem to accomplish anything.
Does anyone know of a reason why the motor would not increase in speed when I adjust the velocity, but can keep being adjusted upwards in speed by changing the counts per inch?
Thanks very much in advance to anyone who can provide some insight.
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Last edited by EnviDC; 04-07-2016 at 06:56 PM.
Reason: formatting
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Re: KMotionCNC Tool Setup - Trajectory Planner Velocity setting unresponsive
Are you setting the G1 speed via an F command?
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Re: KMotionCNC Tool Setup - Trajectory Planner Velocity setting unresponsive
I am having the same problem. If I move in 1 inch increments with KmotionCNC it moves nice and fast. But if I use the jog buttons, it moves really slow. I tried velocity values from 1 to 420 in the trajectory planner and it still moves at the same speed. The only way I can get it to move fast is by changing counts/inch, but then my 1 inch moves is no longer 1 inch.
EDIT: It moves nice and fast when I use step response in Kmotion. It's only when controlling it with KmotionCNC. I even tried changing feedrate in the gcode program.
EDIT2: I think I figured it out. I changed the "jog" values from 1 to 10 in the trajectory planner and was able to obtain the speeds we are looking for.
Last edited by bcmaint; 04-12-2016 at 03:21 PM.
- Need Help!- KMotionCNC Tool Setup - Trajectory Planner Velocity setting unresponsive
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