Proline Promass E 300 PROFINET Commissioning
Endress+Hauser 123
Parameter overview with brief description
Parameter Description Selection
Installation direction Set sign of flow direction to match the direction of the arrow on
the sensor.
• Flow in arrow direction
• Flow against arrow direction
Zero point adjustment
All measuring devices are calibrated in accordance with state-of-the-art technology.
Calibration takes place under reference conditions→ 238. Therefore, a zero point
adjustment in the field is generally not required.
Experience shows that zero point adjustment is advisable only in special cases:
• To achieve maximum measuring accuracy even with low flow rates.
• Under extreme process or operating conditions (e.g. very high process temperatures or
very high-viscosity fluids).
Navigation
"Setup" menu → Advanced setup → Sensor adjustment → Zero point adjustment
‣
Zero point adjustment
Zero point adjustment control
→ 123
Progress
→ 123
Parameter overview with brief description
Parameter Description Selection / User interface Factory setting
Zero point adjustment control Start zero point adjustment. • Cancel
• Start
–
Progress Shows the progress of the process. 0 to 100 % –
10.6.4 Configuring the totalizer
In the "Totalizer 1 to n" submenu the individual totalizer can be configured.
Navigation
"Setup" menu → Advanced setup → Totalizer 1 to n
‣
Totalizer 1 to n
Assign process variable
→ 124
Unit totalizer
→ 124
Totalizer operation mode
→ 124
Failure mode
→ 124