Omega RD-MV100 Series, User Manual

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5-10
6. Upper and lower limits of span
Set the upper and lower limits of the display span.
Pressing the [Input] soft key displays a window used to enter a numerical value.
Enter a value in the allowed range and press the DISP/ENTER key. For the
procedures related to entering numerical values, see “Entering Numbers” on
page 3-21.
• Allowed range : –30000 to 30000
• Decimal position :
The decimal can be set in the following positions : “
.
”
“
.
” “
.
” “
.
” “ ”
• The decimal position is determined by the scale lower limit setting.
Note
• Scale lower limit and scale upper limit cannot be set to the same value.
• The recorder converts the measured data within a value span derived by removing the
decimal from the scaling upper and lower limits. In other words, conversion is performed by
using a span of 10 if the scale setting is –5 to 5, and 100 if the scale setting is –5.0 to 5.0.
The resolution of the value derived by using a span of 10 is coarser than the value derived
using a span of 100. Because the display becomes rough, set this value so that it is greater
than 100.
7. Unit
Set the unit.
Pressing the [Input] soft key displays a window used to enter a character string.
Enter the unit (up to 6 alphanumeric characters) and press the DISP/ENTER
key.
For the procedures related to entering character strings, see “Entering
Characters” on page 3-22.
Confirming operation
To confirm the new settings, press the DISP/ENTER key.
To cancel the new settings, press the ESC key. A window appears for you to confirm the
cancellation. Select [Yes] using the arrow keys and press the DISP/ENTER key.
Explanation
Mode Type Range/Measurable Range
Scale Volt See section 5.1, “Voltage Input Setting.”
TC See section 5.2, “Thermocouple (TC)/Resistance Temperature
Detector (RTD) Setting.”
RTD See section 5.2, “Thermocouple (TC)/Resistance Temperature
Detector (RTD) Setting.”
DI See section 5.3, “Digital Input (DI) Setting.”
5.5 Scaling Setting