Commissioning Deltabar S FOUNDATION Fieldbus
36 Endress+Hauser
6.8 Simulation
See operating instructions.
6.9 Factory setting (reset)
See operating instructions.
7 Commissioning
The device is configured for the Pressure measuring mode as standard. The measuring range
and the unit in which the measured value is transmitted correspond to the specifications on the
nameplate.
Exceeding the maximum allowable working pressure!
Risk of injury due to bursting of parts! Warning messages are generated if pressure is too high.
‣ If a pressure greater than the maximum permitted pressure is present at the device, the
messages "E115 Sensor overpressure" and "E727 Sensor pressure error - overrange" are
output in succession! Use the device only within the sensor range limits
Shortfall of the allowable working pressure!
Output of messages if pressure is too low.
‣ If a pressure smaller than the minimum permitted pressure is present at the device, the
messages "E120 Sensor low pressure" and "E727 Sensor pressure error - overrange" are
output in succession! Use the device only within the sensor range limits
7.1 Configuring messages
• The messages E727, E115 and E120 are "Error"-type messages and can be configured as a
"Warning" or an "Alarm". The factory setting for these messages is "Warning". This setting
prevents the BAD status from being transmitted in applications (e.g. cascade measurement)
where the user is aware of the risk of the sensor range being overshot.
• We recommend setting messages E727, E115 and E120 to "Alarm" in the following instances:
– It is not necessary to violate the sensor range for the measuring application.
– A position adjustment must be carried out that has to correct a large measured error as a
result of the orientation of the device.
7.2 Function check
Carry out a post-installation and a post-connection check as per the checklist before
commissioning the device.
• "Post-installation check" checklist see Section 4.4
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