Anyone using / used the limit3 component receintly?
Application: router speed ramping
LinuxCNC 2.8.2-11.g6a3d0a434
Issue: basically I can't seem to get an output from the component output pin
I have tried changing limit3.load from FALSE to TRUE... no change in output.
I can confirm that I have an input (tried 5000, 10000 and 30000), and no change on the output.
Yes I am probably being a muppet and not seeing the obvious.... pointing out the error of my ways would be most helpful, thanks.
Oh, using Hal Meter to inspect the I/O's state
just trying to smooth out my spindle (router) speed change, as it had soft start and is now running with a Super-PID
Code:
#SINDLE RAMP CONTROL
loadrt limit3 names=spindleramp
# settings
setp spindleramp.maxv 2
setp spindleramp.maxa 10
setp spindleramp.max [SPINDLE_0]OUTPUT_MAX_LIMIT
setp spindleramp.min [SPINDLE_0]OUTPUT_MIN_LIMIT
setp spindleramp.load 1
# input & output
net spindle-vel-cmd-rpm-abs => spindleramp.in
net spindleramped <= spindleramp.out
[SPINDLE_0]OUTPUT_MAX_LIMIT = 30000
[SPINDLE_0]OUTPUT_MIN_LIMIT = 5000
I'm going to give limit2 a shot in the meantime.... maybe the error of my ways will become apparent
Note: I have flipped LOAD from False to True and no change on output (I thought this was a pass through function)
Minor thing....
Noticed the documentation (2.8 / stable or master) did not list the pin
limit3.time FLOAT OUT
linuxcnc.org/docs/stable/html/man/man9/limit3.9.html
