Promass 40 6 Commissioning
Endress+Hauser 27
6 Commissioning
6.1 Function check
Make sure that all final checks have been completed before you start up your measuring
point:
• Checklist for “Post installation check” → Page 15
• Checklist for “Post connection check” → Page 21
6.2 Commissioning
6.2.1 Switching on the measuring device
Once the function checks have been successfully completed, it is time to switch on the
power supply. The device is now operational.
The measuring device performs a number of power on self-tests. As this procedure
progresses the following sequence of messages appears on the local display:
Normal measuring mode commences as soon as start-up completes. Various measured
value and/or status variables appear on the display (HOME position).
Note:
If start-up fails, an error message indicating the cause is displayed.
PROMASS 40
START-UP
Start-up message
SW AMPLIFIER
XX.XX.XX
Current software version (example)
SYSTEM OK
→ OPERATION
Beginning of normal measuring mode