Why Does the Trigger Activate Repeatedly When the Detection Level is set to "H Active" and External Trigger Input is "H" for the WE7251/WE7271 Digitizer Module?

The external trigger input (TRIG IN) as well as external input/output (EXT. I/O) trigger signal becomes the level signal. The WE7251/WE7271 digitizer module will detect the bus trigger by that level. As long as the external signals remain "true" or "high," the trigger will activate repeatedly.

Related Products & Solutions

WE7000 PC-Based Measurement Instruments

One system, multiple instruments: WE7000 satisfies demands for fast, reliable and precise data acquisition which uses a standard laptop or PC as its user interface. Input modules plug into an expandable measuring station. Via the optical interface, it is possible to galvanically isolate the laptop/PC.

Data Acquisition (DAQ)

Yokogawa data acquisition systems give you the most flexibility and power to measure, display, store, and even actuate any number of physical or electrical phenomena.

High Speed Data Acquisition

Yokogawa high-speed data acquisition systems
Industry-leading isolation, bit resolution, sampling rate, and memory depth
Independent channel hardware and easy to use software