Deltapilot M 4...20 mA HART Integrating transmitter using HART® protocol
Endress+Hauser 33
7 Integrating transmitter using HART
®
protocol
See operating instructions.
8 Commissioning
The device is configured at the factory for the Level measuring mode. 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 smaller than the minimum permitted pressure or greater than the maximum
permitted pressure is present at the device, the following messages are output in succession
(depending on the setting in the "Alarm behavior" (050) parameter):
"S140 Working range P" or "F140 Working range P"
"S841 Sensor range" or "F841 Sensor range"
"S971 Adjustment"
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 or greater than the maximum
permitted pressure is present at the device, the following messages are output in succession
(depending on the setting in the "Alarm behavior" (050) parameter):
"S140 Working range P" or "F140 Working range P"
"S841 Sensor range" or "F841 Sensor range"
"S971 Adjustment"
Use the device only within the sensor range limits.
8.1 Function check
Carry out a post-installation and a post-connection check as per the checklist before
commissioning the device.
• "Post-installation check" checklist Chap. 4.8
• "Post-connection check" checklist Chap. 5.4