Fluke PM6681R User Manual
Calculating the Measurement
Speed
When opimizing your program for speed,
add the measuring time you use to the
dead time, and subtract the time gain for
the timesaving commands you intend to
use; all times should be expressed in sec-
onds:
1
Meas time DeadTime
TimeGain
.
+
-
=
å
= number of measurements / second.
Where:
Meas.time is the measurement time
you use.
Deadtime is the deadtime between
measurements after preset. see page
7-11.
Timegain is the timegain in the table
on page 7-15.
7-14 Speed Summary
How to Measure Fast
0
2 5 0
5 0 0
7 5 0
1 0 0 0
1 2 5 0
1 5 0 0
1 7 5 0
2 0 0 0
M
eas
ur
em
ent
s/
sec
ond
8 E - 0 7
1 E - 0 4
0 , 0 1
1
M e a s u r e m e n t T i m e
B l o c k d a t a , a l l
B l o c k d a t a , n o
S p e e d , B l o c k s y n c . m e a s u r e m e n t s
P M 6 6 8 0 B
0
1
2
3
4
5
6
7
8
M
eas
ur
em
ent
s/
sec
ond
(T
hous
ands
)
8 E - 0 8
6 , 4 E - 0 7
5 E - 0 5
5 E - 0 4
0 , 0 0 5
0 , 0 5
0 , 5
M e a s u r e m e n t T i m e
B l o c k d a t a , a l l
B l o c k d a t a , n o
S p e e d , B l o c k s y n c . m e a s u r e m e n t s
P M 6 6 8 1
0
2 5 0
5 0 0
7 5 0
1 0 0 0
1 2 5 0
1 5 0 0
1 7 5 0
2 0 0 0
M
eas
ur
em
ent
s/
sec
ond
8 , 0 0 E - 0 7 1 E - 0 4
0 , 0 1
1
M e a s u r e m e n t T i m e
B l o c k d a t a , a l l
B l o c k d a t a , n o
S p e e d , B l o c k s y n c . m e a s u r e m e n t s
P M 6 6 8 5