Connection pc to micrologix1100

Hi..
How can i connect pc running micrologix1100 driver dll to micrologix1100 controller.
thanx

What is this driver DLL you are talking about.
There are commerical products that will communicate with the ML1100
See links below. Are you using one of these. What port are you trying to connect to ( serial, ethernet)?

http://www.rockwellautomation.com/rockwellsoftware/design/

http://www.kepware.com/Products/Allen_Bradley_Suite.html

http://www.matrikon.com/products/opc.aspx

Actually i need to communicate with Micrologix1100 thru ethernet using cip read and write commands which will be implemented in this dll.
I need to know the format of commands (read/write) which vl enable me to communicate with ML1100 and how to do this communication.
thanx