Endress+Hauser Proline Promag 300, Описание параметров устройства

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Description of device parameters Proline Promag 300 Modbus RS485
48 Hauser
"Totalizer" submenu
Navigation  Expert → Sensor → Measured val. → Totalizer
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Totalizer
Totalizer val. 1 to n (0911–1 to n) →  48
Tot. overflow 1 to n (0910–1 to n) →  48
Totalizer val. 1 to n 
Navigation  Expert → Sensor → Measured val. → Totalizer → Totalizer val. 1 to n (0911–1 to n)
Prerequisite A process variable is selected in the Assign variable parameter (→  167) of the
Totalizer 1 to n submenu.
Description Displays the current totalizer reading.
User interface Signed floating-point number
Additional information Description
As it is only possible to display a maximum of 7 digits in the operating tool, the current
counter value is the sum of the totalizer value and the overflow value from the Tot.
overflow 1 to n parameter if the display range is exceeded.
In the event of an error, the totalizer adopts the mode defined in the Failure mode
parameter (→  170).
User interface
The value of the process variable totalized since measuring began can be positive or
negative. This depends on the settings in the Operation mode parameter (→  169).
The unit of the selected process variable is specified for the totalizer in the Unit
totalizer parameter (→  168).
Example
Calculation of the current totalizer reading when the value exceeds the 7-digit display
range of the operating tool:
• Value in the Totalizer val. 1 parameter: 1 968 457 m 3
• Value in the Tot. overflow 1 parameter: 1 ⋅ 10 7 (1 overflow) = 10 000 000 [m 3 ]
• Current totalizer reading: 11 968 457 m 3
Tot. overflow 1 to n 
Navigation  Expert → Sensor → Measured val. → Totalizer → Tot. overflow 1 to n (0910–1 to n)
Prerequisite A process variable is selected in the Assign variable parameter (→  167) of the
Totalizer 1 to n submenu.