LOL
Sorry must have gone into information overload. Let me break it down a bit further.
BCS thank you for the reply.I really want to know the exact cable to communicate between pc running AB factory talk view machine edition and micrologix 1500 controller to test HMI application for verification , editing ,etc.
See first line of post #2 It says:
"If you are wanting to connect your PC to your Micrologix via the round 8 pin mini din connector using DF1 protocol then you will use a 1761-CBL-PM02."
A Usb to serial convertor works great with rslinx and rslogix 500 software but not with FTVME and controller.
Not sure why you say that?
Before I purchased the cable set from I.C. I used USB - Serial converter for everything I did AB (Except DH+ & Ethernet).
In fact the little black boxes on the cord set of the cables from I.C. are USB-Serial Converters.
The second line of Post #2 I give you the cable that will work from your PC to the 9 pin sub D ( if your ML1500 has one).
I am pretty sure that since your actual HMI is connected to the Round 8 Pin Mini Din port then you could just connect PC to your 1500 using the 9 pin Sub D with a 1747-CP3 (or any Null Modem Cable you might have laying around) and not have to disconnect your HMI. (If your 1500 has a Sub D also)
Another thought, if you don't have any of the above listed cables (and I am not 100% on this one) but if you want to use The 2711-NC22 you already have then "Put a Null Modem Adapter" on the end of it, and use it with a USB-Serial adapter or True Serial Port to your PC.
Don't know if that last one will work or not, but I would think it should.
Maybe others can clarify.
BCS