Do you want to just set d0=0 or do you want to have a zero incorement in0. The latter is not possible, because the spectral width is calculated from in0 and this would lead to a division by zero. Depending on the model spectrometer you have I would not recommend to set d0 to 0 either. To eliminate incrementation just comment out the command id0.

To create a stacked plot use the program split2D to split the 2D into individual 1D spectra, then use the plot editor of Topspin to create a stacked plot.

Expanding on Clemens' answer... Line 38 in the file nmr/lists/pp/noesyphpr contains this:

d11 mc #0 to 2 F1PH(ip1 & ip29, id0)

The id0 bit instructs the pulse programmer to increment the d0 for each new experiment and ip1 & ip29 increments phases necessary to discriminate negative and positive frequencies in the indirect dimension. If you make that line look like: (that is replace with two lines below)

d11 wr #0 if #0 zd !write to file 0, increment file pointer (if) and zero new memory location
lo to 2 times td1 !go to label 2, repeat td1 times.

Then there will be no incrementation of the delay.

I thought at first that you could simply have:

d11 mc #0 to 2

but the pulse programming manual says that mc macro "can be used with one or more clauses, e.g. F1QF, which expands to a loop structure", so probably you want to specify the loop explicitly.

Since you need to edit a pulse sequence you should copy the file to some other name before editing it and type in the TOPSPIN or XWinNMR command line:

pulprog <the_new_pulseprogram_name>

You might also look into setting up an au (automation) program to run a kinetic experiment, if that's what your goal is.