omron addressing

Hi guys,
could somebody explain to me how the addressing of I/O works with within the
Omron CQM1H range works, & is there any demo software availble?
Many thanks

I dont know about demo but the I\O go like that.

from word 0 inputs start.
from word 100 outputs start.
The bits go like that 0.0,0.1,100.00,101.00 ect
you can use the words you did not used for I\O for internal relays.
For example you use inputs 0,1,2 Outputs 100,101.
You can use word 3 and 102 as internal relays.
It is not recomemded (in a case you want to expand your PLC)but it possible.

See CQM1 Addressing here:

http://forum.mrplc.com/index.php?act=Downloads&CODE=02&id=517