Resurrect.g is 0kb
If I unplug the printer from the main power a resurrect.g file is created but its 0Kb
I am running a meanwell 24v Power supply
Which firmware version are you running; and what M911 command do you have in config.g?
Firmware Electronics: Duet WiFi 1.02 or later
Firmware Version: 1.21RC5 (2018-03-16 build 1)
WiFi Server Version: 1.21RC4(08b3)
Web Interface Version: 1.21-RC4
; Automatic power saving
M911 S10 R11 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; Set voltage thresholds and actions to run on power loss
Your S and R values are much too low. I use S20 R22. Even better would be S22 R23 if your PSU output voltage never normally dips below 22V.
Ok I will try thank you
what is the R value ?
now it works! thanks again