KROHNE OPTIBAR P 3050 C EN - Manual (Page 28)

5
OPERATION
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OPTIBAR P 3050 C
www.krohne.com 03/2012 - 4001953401 - MA OPTIBAR P3050C R02 en
5.5.3 Description of the function
Main menu Description
Submenu
Config Device
Write Protection Switches on/off write protection for the transmitter.
Factory reset is possible despite write protection. Preset PIN: 3050
Proc. Pres. Read Reads the active process pressure as measurement span start or measurement span end.
Meas. Span. Start Determines the active pressure as the new measurement span start.
Meas. Span. End Determines the active pressure as the new measurement span end.
Measurement Span Provides setting options for the measurement span in terms of the unit and manually
determines the measurement span start or end.
Meas. Span Unit Determines the measurement span unit.
Available units:
mbar; bar; pa; kpa; Mpa; Torr; psi; atm; gf/cm²; kgf/cm²; mm HG (0°C); in HG (0°C);
mm H2O (4°C); mm H2O (68°F); in H2O (4°C); in H2O (60°F); in H2O (68°F); ft H2O (68°F)
Meas. Span. Start Manually determines the measurement span start.
Meas. Span. End Manually determines the measurement span end.
PV Offset Determines the active pressure as the new zero point and shifts the upper/lower limit value by
the new offset.
Function only available with gauge pressure.
Loop Current Provides setting options as regards the upper/lower current limit and the alarm current.
Upper Limit Manually determines the upper limit of the output current.
Lower Limit Manually determines the lower limit of the output current.
High Alarm Value Determines the high alarm value which is output as current.
Low Alarm Value Determines the low alarm value which is output as current.
Alarm Current Selection option as to whether the high alarm value or low alarm value should be output as
alarm current.
Proc. Var. Unit Provides the selection option for the process value unit on the local LCD display.
Available units:
mbar; bar; pa; kpa; Mpa; Torr; psi; atm; gf/cm²; kgf/cm²; mm HG (0°C); in HG (0°C);
mm H2O (4°C); mm H2O (68°F); in H2O (4°C); in H2O (60°F); in H2O (68°F); ft H2O (68°F)
Sens. Temp. Unit Provides the selection option for the unit of temperature on the local LCD display.
Available units:
K; °C; °F
Factory Reset Resets all settings to those configured at the factory (see details on page 23).
Display
Display Value Selection option of the displayed measured value.
Bargraph Activates or deactivates the bar graph in the start view. The bar graph indicates the output in
percent (0%...100%) of the measuring span.
Contrast Setting option to increase or decrease the display contrast (between 30...100%).
Language Selection of display language.
Softkeys remain unaffected.
Version ODU Indicates the active software version of the display module.
Version CCT Indicates the active software version of the device.
Serial number Indicates the device serial number.
.book Page 28 Thursday, March 8, 2012 9:29 AM