Hardinge programming help

Thanks for all the ideas and help on the resolver to encoder
question.
I think I will probably try to put encoders on it considering the
cost of the converters.
For right now I have some simple parts to make and was wondering if
anyone has had any experience programming an HNC.
I just want to type it in in MDI mode.
On my Bridgeports, you type in:
N10 (for a block #)
X,Y, or Z commands and feed rates,
and then hit the end of block key and start the next block.

On the hardinge, there is no end of block key that I can find.
I can type in a command and then hit "cycle start" and it will
execute, but it doesn't repeat the command and I can only get it to
hold one line of info at a time. BTW, I have put in several lines
and put M30 in the last line but it is not starting over.

I'm sure it is something simple that I am missing and hope that some
of you have had experience on this control before.
It has a PC hooked to it with NC Connector software but the computer
is having trouble reading from the hard drive.