How add event log?

[peirof]

Hi,

I have long asked how to log system events, and DC42 replied that with this gcode:

M929 P"eventlog.txt" S1

You can log events ... until now I have not used it, but I want to have information on the actual printing times that are used, since the slicer is not very accurate, as well as the jobs that finish correctly as those that do not, and other system events ...

Where should I put the gcode line so I can log all the events that happen in DUET? In the start gcode of the file I print, no. Because that's how I will only log in the events while printing ... and I want to have as much information as possible, result of calibrations, preheating time, errors, ...

Thank you

[dc42]

You can put that command in config.g.