Posted 29 Jun 2020 Hi..looking for some help....trying to connect to an A1Scpu using an old DOS based version of 'medoc'using serial port..what lead do I need to connect between pc and plc cpu?...have tried sc-03 lead using pc 232 cable but doesn't want to connect...tried changing budgets rate etc with no success...I also have an sc-09 lead if usable? Share this post Link to post Share on other sites
Posted 29 Jun 2020 SC09 is the proper programming cable for all A Series processors as well as FX. 1 person likes this Share this post Link to post Share on other sites
Posted 5 Jul 2021 Greetings. I am having a similar issue with different hardware. I am trying to connect to an A1S CPU, but the only connection I have is from serial through converters to USB. Will this work? If not what do I need to do to connect to it. I only have USB and Ethernet ports on this laptop. Thanks! Share this post Link to post Share on other sites
Posted 5 Jul 2021 yes if your converter is any good Share this post Link to post Share on other sites
Posted 5 Jul 2021 I have several usb to serial pigtail leads. Just check which com port it is using and you'll be away. Share this post Link to post Share on other sites