User Manual

3
Numerical Calculation
Functions Chapter 1
Page selection
Menu selection
1
2
Numerical calculations can only be used with the Memory function.
Results calculated from the acquired waveform are displayed as numerical values on the Waveform screen
.
Judgments can also be made based on calculation results.
Numerical calculation settings are made on the Numerical Calculations Setting screen (Num Calc).
3
Open the Settings screen
• Automatic saving of numerical calculation results
• Manual saving of existing numerical calculation results
See "1.4 Saving Numerical Calculation Results" (
⇒ p. 14)
in this manual, "Chapter 10 Saving/Loading Data &
Managing Files" in the Instruction Manual
• Automatic printing
• Manual printing
See "Chapter 11 Printing" in the Instruction Manual
Numerical Calculations
• Average value
•RMS value
• Peak-to-Peak (p-p) value
• Maximum value
• Time to maximum value
• Minimum value
• Time to minimum value
•Period
• Frequency
•Rise time
• Fall time
• Standard Deviation
•Area value
•X-Y Area value
• Time to specified level
•Pulse width
•Duty (%)
• Pulse count
• Numerical results of four standard
arithmetic operators
(Total 19 types)
• Specified calculation between A/B
cursors
Numerical calculations are available
in the range specified by A/B cursors
Details of calculation expressions:
"1.6 Numerical Value Calculation
Expressions" (
⇒ p. 19)
Judgments based on Numerical Calculation (⇒ p. 11)
Results of numerical calculations can be compared with a
specified range for GO/NG judgments.
Saving and Printing Numerical Calculation Results
Numerical Calculation Function Capabilities (Numerical Calculation Screen)
Of the nineteen types of numerical calculation
available, sixteen types can be applied at the
same time.
Up to sixteen groups composed of multiple cal-
culation types (operations) can be defined, with
up to sixteen types of calculation per group. By
setting up such groups of multiple calculations
beforehand, they can be readily selected at cal-
culation time.
See "1.6 Numerical Value Calculation Expres-
sions" (
⇒ p. 19)
When Scaling is enabled, numerical calcula-
tions are performed on scaled values.
Numerical calculation is also available when
Memory Division is enabled.