Endress+Hauser Proline Promass E 300, Руководство по эксплуатации

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Proline Promass E 300 Modbus RS485 Commissioning
Hauser 111
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→  179. 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 →  111
Progress →  111
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 % –
10.4.4 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
→  112
Unit totalizer 1 to n →  112
Totalizer operation mode →  112
Failure mode →  112