Based on the information I found previously, BOS5000 likely refers to a software program used for controlling and programming welding timers. Here's a summary of what I found:

• BOS-5000 is welding control software. It's used to create programs for Weld Timers (WT) used in industrial welding applications.


• Communication with Weld Timers: The software communicates with the timers through interfaces like V24 or Feldbus.


• Programming Functions: BOS-5000 allows users to define various welding parameters such as current settings, weld time, and upslope/downslope profiles.


• Possible Manufacturer: Bosch Rexroth is a possible manufacturer of BOS-5000 based on the documents I found (
  
  https://www.nuovaelva.it/it/documentazione-tecnica/
  ). The documents include manuals for BOS-5000 software.

 

Unfortunately, I cannot locate any official website for BOS5000 software itself. It's possible that the software is no longer actively supported or may be a legacy product.

Is there anything else you'd like to know about BOS5000 or welding control software in general?