Endress+Hauser Proline Promag 300, Описание параметров устройства

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Description of device parameters Proline Promag 300 Modbus RS485
76 Hauser
"Low flow cut off" submenu
Navigation  Expert → Sensor → Process param. → Low flow cut off
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Low flow cut off
Assign variable (1837) →  76
On value (1805) →  76
Off value (1804)
→  77
Pres. shock sup. (1806) →  77
Assign variable 
Navigation  Expert → Sensor → Process param. → Low flow cut off → Assign variable (1837)
Description Use this function to select the process variable for low flow cutoff detection.
Selection • Off
• Volume flow
• Mass flow
• Correct.vol.flow
Factory setting Volume flow
On value 
Navigation  Expert → Sensor → Process param. → Low flow cut off → On value (1805)
Prerequisite One of the following options is selected in the Assign variable parameter (→  76):
• Volume flow
• Mass flow
Description Use this function to enter a switch-on value for low flow cut off. Low flow cut off is
activated if the value entered is not equal to 0 →  77.
User entry Positive floating-point number
Factory setting Depends on country and nominal diameter→  213
Additional information Dependency
The unit depends on the process variable selected in the Assign variable parameter
(→  76).