Mitsi FX2 Ramp function

Hi all,
According to the 1999 & 2003 Programming Manuals, the form the Ramp function takes is "RAMP S1 S2 D n" where "n" (the number of scan cycles) is implied to be a constant (K or H).
However, according to Mitsi's "Handy Manual" (JY992D26201B), this gives the impression that it can also be a D(ata) variable.
I won't have access to the PC until later next week so can't try it to confirm.
Does anyone know if I can use a data register for the scan value?

Thanks in anticipation.

NO it cannot, it must be a constant

Thanks Goody, that's a disappoinment.