With GetOEMDro(801), can I use it for the two functions shown in the attached files?

I need to work with those two, MaxY and MinY.

i mean:

ActY = GetOEMDro(801)

it will not effect the Min and Max.

I need to compare the current position of the machine with the minimum and maximum Y values ​​in the G code, to raise or lower the rollers when they are close to the maximum and minimum Y limits.

I need to compare the current position of the machine with the minimum and maximum Y values ​​in the G code, to raise or lower the rollers when they are close to the maximum and minimum Y limits.

that is what the code does? if you are using G54,G55 .. it should do it during you run your G-code program.

I'll try ActY = GetOEMDro(801).

Thank you.

If we are using G55 and G56