WIKA PU-448 - Manual (Page 13)

GB
WIKA operating instructions programming unit PU-448 13
14003501.02 02/2014 GB/D/F/E
7. Open “Advanced Settings”.
8. Now the COM port number can be changed.
Do not make any
further changes in this
selection list!
If you are using the WIKA_T12 software, only select
“COM1” or “COM2”.
6. Virtual COM ports of the PU-448