Seimans

[martywilson]

I am fairly new to programming and have an old seimans sytem SMP-E423-A30 CPU and cant find any documentation on the seimans site. Problem is I have no backup program and if I loose this program the machine will be down probably for months to upgrade to a new system and a complete rewrite will be neccessary. I was told that it was written in assembler but have no idea what version to try and get. This is a sheeter for paper. I am going to contact the manufacturer to see if they archieved the program but it doesn't appear likely any ideas and info is appreciated.

 

[JesperMP]

I think that it is a Siemens SICOMP. And there were several versions.

This is the root for all about SICOMP on Siemens Support:
http://support.automation.siemens.com/WW/view/de/10805679/133300

Try to post a picture.

edit: I think that the part no you posted is a PSU, not a CPU.