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Dmg mori Siemens 840d sl tool changer alarm

MoriMillMan

Aluminum
Joined
Jan 6, 2019
I keep getting this alarm when trying to run a shopmill program. It’s alway on the g55 side which is the first part of the program which is being looped continuously. I’ve had the same alarm before from incorrect precalls but just can’t figure out what’s causing it in this case. Tried with precalls and without with subprogram and with gotob back to start.

Usually happens on 3rd tapped hole or before never after. Usually on third hole. Sometimes runs a few cycles without usually alarms every time.

Thanks in advance. Really bugging me all week not being able to figure this out.


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I have a macro / gcode version that is working fine That uses precalls. And I made a new version in preparation of new tooling today that is mostly cycles with a few g and m codes in between. Not sure if the problem will continue with it or not as i ran out of time to run a part off.
 








 
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