Accurately capture waveforms with diverse parameters
- Advanced trigger function -
Trigger during capturing and search after capturing
The trigger function allows you to set diverse parameters to detect a
particular waveform anomaly during capturing. Setting the pre-trigger
mode allows you to monitor the pre-trigger waveform. This is useful
for analyzing the cause of the anomaly.
On the other hand, the search function allows you to detect an anom-
aly after all data is captured. This allows you to search for and display
an anomaly in the same manner as with the trigger function.
When a waveform is unpredictable and setting a parameter during
measurement is difficult, it is recommended to use the search function
to locate an anomaly after capturing.
n
Stop trigger for the MEM function
Set multiple triggers on a single channel
Unlike with conventional MEMORY HiCORDERs, the
8860
series
allows you to set multiple trigger parameters on a particular single
channel. This allows you to set, for example, the glitch trigger, level
trigger, window-out trigger, voltage drop trigger, window-in trigger,
and on the same input waveform
to monitor it. (8 parameters in
the
8860
-50
and 16 parameters
in the
8861
-50
can be set.)
A simple level trigger causes the
start trigger to be activated
Unlike with conventional MEMORY HiCORDERs, a stop trigger is supported. This
functions. This also allows you to set Start or Stop independently for each trigger
combinations. (Start or Stop trigger can also be set to the logical source.)
enables the timing of measurement to be controlled for both the MEM and REC
source, thus enabling the timing of measurement to be controlled in a variety of
The eighth level trigger causes the
stop trigger to be activated (in the
case of specifying the event times)
n
Capture a sudden power loss with the drop trigger
Set the voltage drop trigger to capture a sudden power loss resulting from a blackout
caused by lighting or a circuit breaker tripping.
Set the window out trigger to capture an impulse noise or surge noise (voltage swell)
caused by, for example, the solenoid opening and closing.
n
Slope trigger
Unlike with conventional MEMORY
HiCORDERs, a slope trigger is supported.
This allows you to monitor a noise
as a power waveform. This also allows you
superimposed on periodic waveforms such
to monitor a rapid change in temperature
of level.
with the amount of change in slope instead
Power waveform noise
Power waveform noise
For edge detection of pattern “1, 0, 0,
↑,”
the
trigger is not activated in this position.
Rapid change in temperature
n
Edge detection and level detection of the logic trigger
Unlike with conventional MEMORY HiCORDERs supporting only
edge detection, the Models
8860
-50
and
8861
-50
supports level
For edge detection, the trigger is not activated unless
the condition is not met after the start of measurement
For level detection, the trigger is activated only if the
condition is met after the start of measurement
detection of the logic trigger. This function causes the trigger to be
condition is not met after the start of measurement.
activated when a specified pattern occurs, even if the logic pattern
1
0
0
↑
1
0
0
↑
In case of conventional edge detection
1
0
0
↑
In case of level detection
n
Set the event times independently for each trigger source
* For the analog trigger only
Unlike with conventional MEMORY HiCORDERs, this
allows you to set the event times independently for each
in a variety of combinations.
trigger source, thus enabling the setting of trigger conditions
The trigger event times for the
trigger source is set to 5.
ASM-SENSOR [ ASM GMBH ]
