Commissioning; Function Check; Switching On The Measuring Device - Endress+Hauser Proline Prosonic Flow 91 Operating Instructions Manual

Proline Prosonic Flow 91
!
Endress+Hauser
6

Commissioning

6.1

Function check

Make sure that all final checks have been completed before you commission your measuring point:
• "Post-installation check" checklist → ä 21
• "Post-connection check" checklist → ä 27
6.2

Switching on the measuring device

Once the post-connection checks have been successfully completed, it is time to switch on the
supply voltage. The device is ready for operation! The measuring device performs a number of self-
tests after power-on. As this procedure progresses the following sequence of messages appears on
the local display:
PROSONIC FLOW 91
→
STARTING. . .
DEVICE SOFTWARE
→
V X.XX.XX
SYSTEM OK
→
→ OPERATION
Normal measuring mode commences as soon as startup completes. Various measured value and/or
status variables appear on the display (HOME position).
Note!
If startup fails, an error message indicating the cause is displayed.
Startup message
Current software is displayed (example)
Beginning of standard measuring mode
Commissioning
39