Rogue Limit Switch Error
- distracted1
- Offline
- New Member
-
Less
More
- Posts: 3
- Thank you received: 0
15 Apr 2016 19:45 #73361
by distracted1
Rogue Limit Switch Error was created by distracted1
I have LinucCNC 2.6.8 installed. I can get my setup to work without limits. When I set up the limits I am getting "Joint 0 (or 1, of both) on limit switch error" but when I check the status through the HAL functions,the limits are all FALSE.
Can this be caused by incorrect setup? Or incorrect jitter settings?
Limits X = Pin 11,Limit Y = Pin 13, Home X & Y = Pin 12, Home Z = Pin 10
Attached is a copy my .hal file.
Can this be caused by incorrect setup? Or incorrect jitter settings?
Limits X = Pin 11,Limit Y = Pin 13, Home X & Y = Pin 12, Home Z = Pin 10
Attached is a copy my .hal file.
Please Log in or Create an account to join the conversation.
15 Apr 2016 20:19 #73363
by andypugh
Replied by andypugh on topic Rogue Limit Switch Error
It could very well be noise on the signals. You can probably get round this by using the "debounce" HAL component.
I have pretty much always needed to.
I have pretty much always needed to.
Please Log in or Create an account to join the conversation.
- kornphlake79
- Offline
- Senior Member
-
Less
More
- Posts: 55
- Thank you received: 10
16 Apr 2016 04:44 #73389
by kornphlake79
Replied by kornphlake79 on topic Rogue Limit Switch Error
I had to use normally closed contacts on my limit switches to get rid of this error. Debounce didn't work for me. It seems like I am using 5v dc for the limit switches instead of 3.3v from the parallel port, it has been too long, I cant remember why, but I had to pull 5v from a usb port for something then invert some signals.
Please Log in or Create an account to join the conversation.
16 Apr 2016 12:18 #73399
by BigJohnT
Replied by BigJohnT on topic Rogue Limit Switch Error
You should always use normally closed contacts for limit switches.
JT
JT
Please Log in or Create an account to join the conversation.
- distracted1
- Offline
- New Member
-
Less
More
- Posts: 3
- Thank you received: 0
16 Apr 2016 16:59 #73411
by distracted1
Replied by distracted1 on topic Rogue Limit Switch Error
I am using NC switches. NO switches are just asking for a machine crash.
I will try the debounce function, sounds like that might resolve. given the inconsistent error I get.
I will try the debounce function, sounds like that might resolve. given the inconsistent error I get.
Please Log in or Create an account to join the conversation.
- distracted1
- Offline
- New Member
-
Less
More
- Posts: 3
- Thank you received: 0
16 Apr 2016 17:02 #73412
by distracted1
Replied by distracted1 on topic Rogue Limit Switch Error
I will also check the voltage.
Please Log in or Create an account to join the conversation.
Time to create page: 0.129 seconds