Manual tool change button
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....
# Spindle Limit + DI 11
#net spindle-locked motion.spindle-locked ppmc.0.din.11.in
# will inhibit SPINDLE-FWD when false
.....
loadrt and2
loadrt near
...
addf and2.0.servo-thread
addf near.0 servo-thread
...
net spindle-speed encoder.0.velocity => near.0.in1
setp near.0.in2 0
setp near.0.difference 2.0
net spindle-stopped near.0.out => and2.0.in0
#need AND for SPINDLE-FWD false for button to work
# net spindle-fwd ppmc.0.dout.08.out => and2.0in2 [color=blue] <---dont know if this is right[/color]
# Tool release button
net release-button ppmc.0.din.26.in => and2.0.in1
# Tool release solenoid
net release-tool and2.0.out => ppmc.0.dout.10.out
Thanks again for all the help with this!
My initial thought on interlocks was
only allow button to work when "SPINDLE-FWD" is false (I need to look into the logic of what will make this command true.) And spindle velocity near 0
Spindle FWD will be disabled if "SPINDLE-LOCKED" false
( I have direct logic to spindle drive as well as controller input for spindle lock condition)
If ( SPINDLE-FWD false & SPINDLE-VEL near 0 & TOOL-UNLOCK true)
then (RELEASE-TOOL)
I need to figure out if M5 makes the SPINDLE-FWD false also.
heading to the machine to play with is some more. Is there a way to setup the simulator setups to test this without firing the machine up like I could "force a input" to see how the control responds so I can tune on this without having the whole machine running?
Thank you again for all the help. I will get to where I can handle this and contribute more one of these days.
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only allow button to work when "SPINDLE-FWD" is false (I need to look into the logic of what will make this command true.) And spindle velocity near 0
I tend to use LUT5 for situations where I want to compare a number of logic inputs and have a specific logic output for each state.
heading to the machine to play with is some more. Is there a way to setup the simulator setups to test this without firing the machine up like I could "force a input"
Have a look at sim_pin: linuxcnc.org/docs/2.7/html/man/man1/sim_pin.1.html
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can I change the "0" to any other number as long as they all match the logic string I am working on? Looks like "0" is part of my Estop logic and wont load.
Thanks!
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loadrt and2 count=100
then you will have and2.0, and2.2, ... and2.99
So, yes, you can use and2.1 but you have to make sure that you have an and2.1
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loadrt near count=100
loadrt and2 count=100
It will not load like that, I looked at the AND2 page and it looks the same it gives me the error "insmod for and2 failed returned -1"
I tried with no count, with different numbers, it does not like it for some reason
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Use count=2 if you only need 2 of them. Any more is a waste of memory.
Each one needs it's own addf command.
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It does not like any variation, could it be in another hal file that is upsetting it in this hal?
Thanks!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
I do have loadrt and2 count=1 in another hal file (ppmc_load.hal) I am going to try changing it there to see if I can make it happy. I am starting to think just going to the ATC would have not been that much harder.
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- Todd Zuercher
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(for two and2 and two near)
addf and2.0 servo-thread
addf and2.1 servo-thread
addf near.0 servo-thread
addf near.1 servo-thread
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There is "loadrt and2 count=1" in my ppmc_load.hal file could this be causing the issue as the loadrt is in another hal file?
net ppmcEstop ppmc.0.din.estop.in
net ppmcEstop and2.0.in0
net EstopOkIn estop-latch.0.fault-in
net EstopOkIn and2.0.out
net EstopOkOut ppmc.0.dout.07.out
net EstopOkOut ppmc.0.dout.Estop.out
net EstopOkOut iocontrol.0.emc-enable-in
net EstopOkOut estop-latch.0.ok-out
net EstopOkOut and2.0.in1
net emc-estop-out iocontrol.0.user-enable-out
net emc-estop-out estop-latch.0.ok-in
net emc-estop-reset iocontrol.0.user-request-enable
net emc-estop-reset estop-latch.0.reset
Thanks!!!! I need to search to see if I see the addf is hiding somewhere else
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