Shawn Cassidy
Member
Is there anyone out there with Siemens S5-100U cpu100 programming experiance. I'm using Step5 v7.23 ... Just need to know some of the programming basics. I need to upload the existing program from the PLC. Remove the Eprom then reload the program with a minor change. I realise I need to burn the Eprom using a burner so I want to run the PLC on the ram with battery back-up (no Eprom). Once the program is working I'll have an Eprom burned by my Siemens supplier. I've never used the software and I'm having some problems understanding this software. I work mostly with Omron, AB and Mitsubishi.