“M190 S110”

“ok” says the printer, i’ll heat up the bed, to 110°C. This might take a while. And because you said it like this, i’ll make you wait until i reach that temperature. If only had i received “M140 S110” i would have allowed you to continue doing things in parallel, but you havent asked, so i’m not hinting you on that. Ha.

“M190 S110”

“ok” says the printer, it dutifully turns on the heater in the buildplatform, the plate that the object is printed onto, and keeps checking the temperature. Refusing to do anything else before the requested temperature of 110C has been reached. It won't execute any following commands, because M190 S110 means heat until parameter S.... < do that a bit more in your style