ONOSOKKI TS-3200A, Instruction Manual

Page: 75 / 171

4-9
4.4.1 Displaying MAX, MIN, P-P, and RIPPLE
■
MAX, MIN, P-P
The previous data is reset at TRIG IN and the MAX, MIN, and P-P values up to the next TRIG IN are
displayed.
■
RIPPLE
Percent display is made from the P-P value and average value between TRIG IN and the next TRIG IN
based on the operational expression.
■
Timing Chart
■
RIPPLE (Ripple Factor)
In measurement of torque ripple of a motor, etc., the torque ripple factor can also be measured.
Operational expression
Ripple factor (%) = x 100
RIPPLE measurement is possible when GATE of the DISPLAY setting is any.
In case of GATE IN, data is updated at intervals of the GATE time.
In case of GATE EXT, calculation is performed for data between TRIG IN and next TRIG IN, then the
data is updated.
Note: When the average value between GATEs is 0 or when it exceeds 100%, display changes
"-----" unconditionally.
4. Other Operations
Torque P-P value between GATEs
Torque average value between GATEs
1
TRIG IN
2
TRIG IN
3
TRIG IN
4
TRIG IN
MAX/MIN/P-P
RIPPLE
Displays MAX/MIN/P-
P between
1
and
2
.
Performs calculation
using P-P value and
average value between
1
and
2
, and updates
data at
2
.
Displays MAX/MIN/P-
P between
2
and
3
.
Performs calculation
using P-P value and
average value between
2
and
3
, and updates
data at
3
.
Displays MAX/MIN/P-
P between
3
and
4
.
Performs calculation
using P-P value and
average value between
3
and
4
, and updates
data at
4
.