Hi guys I hope someone can please offer me some advice!!!! At the moment I am having a lot of difficulty trying to communicate with an SLC 5/01 using my RSlogix 500 via a PIC box. (No surprises there then!) Anyway I was just wondering is it possible to program the 5/01 using a 1746-Net-AIC adapter (i.e. using the AIC as an rs-232 to DH485 converter)?? If so, what driver would I need to used in RSLinx?? Would the DF1 driver do the trick? Thanks in advance.