Filter
Top Products
122
CHAPTER 2 DEPENDENCE FUNCTIONS
2.2.9 Measuring Performance
It is possible to measure the time and pass count between two events. Repetitive
measurement can be performed while executing a program in real-time, and when done,
the data can be totaled and displayed.
Using this function enables the performance of a program to be measured. To measure
performance, set the event mode to the performance mode using the SET MODE
command.
■ Performance Measurement Function
The performance measurement function allows the time between two event occurrences to be measured and
the number of event occurrences to be counted. Up to 32767 event occurrences can be measured.
- Measuring Time
Measures time interval between two events.
Events can be set at 8 points (1 to 8). However, in the performance measurement mode, the intervals,
starting event number and ending event number are combined as follows. Four intervals have the
following fixed event number combination:
- Measuring Count
The specified events become performance measurement points automatically, and occurrences of that
particular event are counted.
Interval Starting Event Number Ending Event Number
1 1 2
2 3 4
3 5 6
4 7 8