5.1 Judging Measured Values (Comparator Function)
98
The comparator function provides the following capabilities:
• Displaying information on the instrument (COMP lamp Hi/ IN/ Lo)
• Sounding the beeper
(By default, the beeper is disabled.)
See: "Checking Judgments Using Sound (Judgment Sound Setting Function)"(p.105)
• Displaying data away from the instrument
The L2105 LED Comparator Attachment is an option.
See: "Checking Judgments with the L2105 LED Comparator Attachment (Option)"(p.107)
• Outputting judgment results to external equipment
See: "Chapter 10 External Control (EXT I/O)" (p. 175)
• Making a total judgment
See: "Total judgments"(p.156)
The comparator judgment mode can be set as one of the following:
5.1 Judging Measured Values
(Comparator Function)
Measured value > Upper limit value
Upper limit value Measured value Lower limit value
Measured value < Lower limit value
Select the REF% (relative values) judgment mode
Decide whether a measured val-
ue is within specified tolerance
limits relative to a specified ref-
erence value (p. 103)
Select the ABS (absolute values) judgment mode
Decide whether a measured val-
ue is between specified upper
and lower threshold values (ab-
solute values) (p. 101)
12.000 k... reference value
±0.08%....... positive/negative
tolerance
example
100.00 m . upper threshold
80.00 m ... lower threshold
example
Hi
IN
IN
Lo
Hi
IN
Lo
Positive
tolerance [%]
Reference value []
Negative
tolerance [%]
Upper
threshold []
Lower
threshold []
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