We currently use Windows98 with Procomm ver4.8 to transfer part
programs to/from (4)CNC machines. We want to upgrade to WindowsXP, add
a USB to(4)port serial adapter so we can attached permanent RS-232
cables to each of the CNCs, and continue using ProComm for transferring
Has anyone successfully used a USB to Serial adapter (for more than one
port) with Procomm for CNC application? We are looking at a product(PN:
USA-49WLC) from Keyspan.
- posted 17 years ago