RIGOL DP711 and DP712 new 1ch PSU

[lzcubchgg]

Do you have a backup of the flash content of your DP711? If so, please send me one. Thank you.

[lzcubchgg]

712/711 should be interchangeable, the firmware is the same.
There are three differences, I have studied them and they should be feasible. After replacement, the calibration content is different and may require firmware replacement.


712   r474=01c=ID     (r139 r93 r138=9311)  R96=47C=30.1K
711   r473=01c=ID      (r139 r93 r138=3321) R96=30C=20K

[petergram2]

Hello! Could you provide information on how to extract 3 licenses using just one ID?
Do you need to concatenate any additional information to the ID?

Please, Can  you provide the specific algorithm? if possible.
There seem to be some parameters that can be configured to perform the computation.