Siemens MAG 1100, Руководство по эксплуатации, Страница: 141 / 665

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SITRANS F M 8. Commissioning
8.4.1
Basic settings
Menu detail
Decimal point for flow rate, totalizer 1 and totalizer 2 can be individually positioned.
•
open the respective window.
•
ensure that the cursor is positioned below the comma. Use the select key .
•
move the comma to the requested position. Use the change key .
Units are changed by means of the change key with the cursor placed below the unit selected.
Select units (cursor moved) by means of the select key .
Totalizer 2 is not visible when batch is selected as digital output.
Q
max.
2 - is only visible when it has been chosen as external input.
Main frequency
Selects the main power supply frequency corresponding
to the country in which the flowmeter is installed.
(America = 60 Hz)
Flow direction
Selects the correct flow direction in the pipe
Q
max.
Sets the measuring range, the analog outputs and the
frequency output. Value, decimal point, unit and time can
be set individually (setting is dimension-dependent).
Q
max.
2
Sets the measuring range, the analog outputs and the
frequency output. Value, decimal point, unit and time can
be set individually (setting is dimension-dependent).
Only visible when it has been chosen as external digital
input.
Totalizers
Sets unit and decimal point.
Low flow cut off
Sets a % of selected Q
max.
. To filter noise in the
installation. Influences display and all outputs.
Error level
Selects which error level, the flowmeter will detect an error.
Empty pipe cut off
Set on - the alarm will indicate when sensor is
running empty. All readings, display and outputs will
indicate zero.