126
47DR OPERATING MANUAL EM-9509-B Rev.7
14. ELIMINATING FLUCTUATION AROUND “0”
A measured value less than the preset cutout value can be forcibly cut to 0 (figures below). This parameter is called low-
end cutout and the value is called low-end cutout value. Enable the low-end cutout first and set the low-end cutout value
within the range of 0.00 to 9.99. Figures 1 and 2 show difference between low-end cutout ON and absolute value low-end
cutout ON. The low-end cutout is effective to eliminate slippage or fluctuation of the display values near zero.
■
LOW-END CUTOUT
MAIN DISPLAY
FUNCTION
DEFAULT VALUE
Low-end cutout OFF
Low-end cutout ON
Absolute value low-end cutout ON
■
SETTING RANGE
Set the low-end cutout value within the range of 0.00 to 9.99°C or 0.00 to 9.99°F.
The default value is 0.00.
■
DIFFERENCE BETWEEN LOW-END CUTOUT AND ABSOLUTE VALUE LOW-END CUTOUT
Figure 1: Low-end cutout ON
Figure 2: Absolute value low-end cutout ON
Low-end cutout value
Display value
0
Low-end cutout value
Display value
0
Absolute value Low-end cutout
The display value less than the low-end cutout value is
forcibly cut to 0.
The display value of which the absolute value is less
than the low-end cutout value is forcibly cut to 0.
NOTE
• When the low-end cutout is set to ON, the display value less than the set cutout value is forcibly cut to 0. With the input
type ‘TYPE 4’ and the low-end cutout value 5.00, for example, the indication with the input of -230.00 to +4.99 will be
cut to 0.
• When the low-end cutout is set to “low-end cutout by absolute value”, the display value of which the absolute value is
less than the set cutout value is forcibly cut to 0. With the input type ‘TYPE 4’ and the low-end cutout value 5.00, for
example, the indication with the input of -4.99 to +4.99 will be cut to 0.
• The low-end cutout setting affects the DC output when the analog output function mode is set to “proportional to the
display value”. Refer to 9. SETTING ANALOG OUTPUT for details.
