Tool Touch Off does not trigger ATC program

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guyvanloo
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Joined: Wed Nov 27, 2019 4:17 pm
Acorn CNC Controller: Yes
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Tool Touch Off does not trigger ATC program

Post by guyvanloo »

I have this issue with a new install, this is the first machine with ATC that I convert, so i must be overlooking or misunderstanding something.

The atc change works fine until it is at the point that it has to measure the tool length. The z starts moving down, i see the visually see TT trigger, I get a "8075 WARNING: TOOL TOUCH OFF TRIPPED" but the program does not stop. It keeps moving down and i have to manually abort the program.

Hope anybody here can help.

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cnckeith
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Posts: 8932
Joined: Wed Mar 03, 2010 4:23 pm
Acorn CNC Controller: Yes
Allin1DC CNC Controller: Yes
Oak CNC controller: Yes
CNC Control System Serial Number: none
DC3IOB: Yes
CNC11: Yes
CPU10 or CPU7: Yes
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Re: Tool Touch Off does not trigger ATC program

Post by cnckeith »

hello.
what make model TT are you using?
does it open or close the input?
what does the PLC diagnostic screen look like when you trigger the TT by hand?
Need support? READ THIS POST first. http://centroidcncforum.com/viewtopic.php?f=60&t=1043
All Acorn Documentation is located here: viewtopic.php?f=60&t=3397
Answers to common questions: viewforum.php?f=63
and here viewforum.php?f=61
Gear we use but don't sell. https://www.centroidcnc.com/centroid_di ... _gear.html


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