In Vectric Cut2D pro there is an option to select the post processor. Which one should be selected for an Workbee 1510?
Depends on your controller. I'm going to assume its grbl based so pick grbl-mm. You might have to remove the tool call depending on what gcode sender you are using. I've never used Cut2D so not sure how similar it is the vCarve, but his might help you at some point: VCarve OB friendly post processor: https://openbuilds.com/threads/vcarve-grbl-post-processor-mods.14580/
I have the blackbox processor. I checked the post processor list and it has grbl (in) and Grbl (mm) so I will give those a try.