6 Commissioning Proline Prowirl 72 FOUNDATION Fieldbus
36 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 Page 19
• "Post-connection check" checklist Page 29
!
Note!
• The FOUNDATION Fieldbus interface's technical data must be maintained in accordance with
IEC 61158-2 (MBP).
• A normal multimeter can be used to check the bus voltage of 9 to 32 V and the current
consumption of 16 mA at the device.
• Using the LED on the I/O board (see Page 35), it is possible to carry out a simple function check
in the non-hazardous area.
6.1.1 Switching on the measuring device
Once the final checks have been successfully completed, it is time to switch on the supply voltage.
The device is ready for operation after approx. 5 seconds!
The measuring device performs a number of internal test functions after power-up. As this
procedure progresses, the following sequence of messages appears on the local display:
Normal measuring mode commences as soon as startup completes.
Various measured value and/or status variables appear on the display.
!
Note!
If startup fails, an appropriate error message is displayed, depending on the cause.
PROWIRL 72
XX.XX.XX
Startup message displaying the current amplifier software
▼
FOUND. FIELDBUS
XX.XX.XX
Displays the current software of the FOUNDATION
Fieldbus I/O board
▼
PD-TAG display Displays the tag name
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