External E-Stop
- Project_Hopeless
-
Topic Author
- Offline
- Elite Member
-
Less
More
- Posts: 200
- Thank you received: 10
28 Jun 2020 16:08 #173001
by Project_Hopeless
Is there a simple way to have an on screen popup indicating the external E-Stop was pressed. Something like you get with the axis limits?
If I accidentally bump an external button it would be nice to know it was an external button and perhaps which one.
External E-Stop was created by Project_Hopeless
I know this is an old thread but it helped me get my estop working.
Here is a working config from my system running Master branch 2.8 and a Mesa 7i96 board. My estop button is N/C and is a 24 volt input to GPIO 010 on the Mesa board. Just change the last line for your particular board and GPIO pin.
# ---estop signals---
# create a signal for the estop loopback
#config from BigJohn#
loadrt estop_latch
addf estop-latch.0 servo-thread
net estop-loopout iocontrol.0.emc-enable-in <= estop-latch.0.ok-out
net estop-loopin iocontrol.0.user-enable-out => estop-latch.0.ok-in
net estop-reset iocontrol.0.user-request-enable => estop-latch.0.reset
net remote-estop estop-latch.0.fault-in <= hm2_[HOSTMOT2](BOARD).0.gpio.010.in_not
Is there a simple way to have an on screen popup indicating the external E-Stop was pressed. Something like you get with the axis limits?
If I accidentally bump an external button it would be nice to know it was an external button and perhaps which one.
Please Log in or Create an account to join the conversation.
- tommylight
-
- Away
- Moderator
-
Less
More
- Posts: 19209
- Thank you received: 6438
28 Jun 2020 16:17 #173002
by tommylight
Replied by tommylight on topic External E-Stop
Please Log in or Create an account to join the conversation.
28 Jun 2020 16:23 #173003
by Aciera
Replied by Aciera on topic External E-Stop
What GUI are you using. I do have a solution but only for gmoccapy.
Please Log in or Create an account to join the conversation.
- Project_Hopeless
-
Topic Author
- Offline
- Elite Member
-
Less
More
- Posts: 200
- Thank you received: 10
15 Aug 2020 14:01 #178278
by Project_Hopeless
Here is my HAL for handling the external estop, this is working correctly.I'm trying to post the mesage like so.
I'm getting this error. With a Mesa 7i76e card how do I make the HAL connection?
Replied by Project_Hopeless on topic External E-Stop
I did my best to to try and get a message to post, however I'm stuck. I'm nut understanding the syntax.linuxcnc.org/docs/html/man/man9/message.9.html
Here is my HAL for handling the external estop, this is working correctly.
loadrt estop_latch
addf estop-latch.0 servo-thread
net estop-loopout iocontrol.0.emc-enable-in <= estop-latch.0.ok-out
net estop-loopin iocontrol.0.user-enable-out => estop-latch.0.ok-in
net estop-reset iocontrol.0.user-request-enable => estop-latch.0.reset
net remote-estop estop-latch.0.fault-in <= hm2_[HOSTMOT2](BOARD).0.gpio.010.in_not# my message setup External E-Stop
loadrt message names=xestop messages="External E-Stop"
setp xestop estop-latch.0.fault-in <= hm2_[HOSTMOT2](BOARD).0.gpio.010.in_not # active low, N/C=openI'm getting this error. With a Mesa 7i76e card how do I make the HAL connection?
Debug file information:
Note: Using POSIX realtime
./borg.hal:190: setp requires 2 arguments, 4 given
2988Please Log in or Create an account to join the conversation.
- tommylight
-
- Away
- Moderator
-
Less
More
- Posts: 19209
- Thank you received: 6438
15 Aug 2020 14:50 #178289
by tommylight
Replied by tommylight on topic External E-Stop
should beI'm trying to post the mesage like so.
# my message setup External E-Stop loadrt message names=xestop messages="External E-Stop" setp xestop estop-latch.0.fault-in <= hm2_[HOSTMOT2](BOARD).0.gpio.010.in_not # active low, N/C=open
# my message setup External E-Stop
loadrt message names=xestop messages="External E-Stop"
net xestop estop-latch.0.fault-in <= hm2_[HOSTMOT2](BOARD).0.gpio.010.in_not # active low, N/C=open
The following user(s) said Thank You: Sadmeatball
Please Log in or Create an account to join the conversation.
15 Aug 2020 15:20 #178296
by MaHa
Replied by MaHa on topic External E-Stop
Once i had a similar problem, modified and tested this in the sim. Even you got a reply already. This worked for me, and as i have spent time for this, i post it anyway.
Replace this line
by
Replace this line
net remote-estop estop-latch.0.fault-in <= hm2_[HOSTMOT2](BOARD).0.gpio.010.in_notsetp xestop.edge 0
net remote-estop estop-latch.0.fault-in <= hm2_[HOSTMOT2](BOARD).0.gpio.010.in_not xestop.triggerPlease Log in or Create an account to join the conversation.
- dennis.lewis5
- Offline
- Junior Member
-
Less
More
- Posts: 26
- Thank you received: 5
13 Sep 2020 23:57 #182044
by dennis.lewis5
Replied by dennis.lewis5 on topic External E-Stop
I cannot speak to the messaging you asked about but I am working on a system to tell me if the e-stop is the pc (as in startup) a local e-stop (one mounted on the machine) or a remote e-stop. The system simply operates a beacon and the flashing rate of the beacon indicates the trouble spot. It will force the pc into e-stop if local or remote.
If you have any interest please let me know.
If you have any interest please let me know.
Please Log in or Create an account to join the conversation.
30 Dec 2020 12:00 #193518
by ikkuh
Yes, please. Most people here learn better by examples then reading abstract manuals. So I am certainly interested in your system.
Replied by ikkuh on topic External E-Stop
I cannot speak to the messaging you asked about but I am working on a system to tell me if the e-stop is the pc (as in startup) a local e-stop (one mounted on the machine) or a remote e-stop. The system simply operates a beacon and the flashing rate of the beacon indicates the trouble spot. It will force the pc into e-stop if local or remote.
If you have any interest please let me know.
Yes, please. Most people here learn better by examples then reading abstract manuals. So I am certainly interested in your system.
Please Log in or Create an account to join the conversation.
- dennis.lewis5
- Offline
- Junior Member
-
Less
More
- Posts: 26
- Thank you received: 5
31 Dec 2020 22:53 #193685
by dennis.lewis5
Replied by dennis.lewis5 on topic External E-Stop
Thanks for your interest. I have (hopefully) attached a pdf with a description and photo of the e-stop module. A copy of the schematic is included as well.
If you would like to build one I have boards available as well as the pic micro.
Regards, Dennis
And Happy New Year.
If you would like to build one I have boards available as well as the pic micro.
Regards, Dennis
And Happy New Year.
Please Log in or Create an account to join the conversation.
01 Jan 2021 07:38 - 01 Jan 2021 07:39 #193704
by rodw
Replied by rodw on topic External E-Stop
I had to say it. I don't think its necessary to use hardware to achieve what your board does. You could use the sigggen component to flash the lights. Here is an example which i now have running stack lights. The green light flashes and you could apply the same approach to the red light for estop.
Last edit: 01 Jan 2021 07:39 by rodw.
The following user(s) said Thank You: Unlogic
Please Log in or Create an account to join the conversation.
Time to create page: 0.145 seconds