1785 Pfb

I can not connect to my 1785 pfb module using the LSM software. I get a time out error. My cable and port settings match the drawing in the LSM manual.I also need to connect this module to a Siemens S7 400. AB does not support this coprocessor any more. Any suggestions?

Try to put a link to the manual for that module.
Then maybe someone can help.

Are you using SST card? I mean is it equivalent to SST PFB module? If so, then your configuration (like node number, Master or slave and baud rate etc) at AB end should match with those at Siemens end.

If you can send both the PLC programs and your configuration file, one can look into the same.

-Rahul.

I can not find a link to the manual. AB does not support it any more. It is not SST. I can not connect to it with my laptop.