Endress+Hauser HART Proline Prosonic Flow B 200 Operating Instructions Manual page 80

Diagnostics and troubleshooting
80
No connection via HART protocol
No connection via service interface
(CDI)
Commubox
• Connected incorrectly
• Configured incorrectly
• Drivers not installed correctly
• USB or COM interface on computer
configured incorrectly
Incorrect configuration of USB interface
on PC or driver not installed correctly.
Proline Prosonic Flow B 200 HART
Observe the documentation for the
Commubox.
• FXA 191 HART: Document
"Technical Information"
TI00237F
• FXA 195 HART: Document
"Technical Information"
TI00404F
Observe the documentation for the
Commubox.
FXA 291 HART: Document
"Technical Information"
TI00405C
Endress+Hauser