Siemens allows to integrate version control interface into Siemens Portal. In our example we are using Git connector and software mentioned below. And most importantly all VCI add ons are free.
Automation Control Tool
GIT
Siemens GIT ADD-IN
https://support.industry.siemens.com/cs/document/109773999/tia-add-ins?dti=0&lc=en-GB
TIA Portal V20
Links below
VCI can be used with
- Data blocks
- Function blocks
- PLC Tags
- UDTs
- Unified Global Scripts
See our video for more details: