Ditel JR-D Manual Tecnico página 62

JR-D / JR20-D
OPERATING MODE:
Once input signal type is chosen and ENTER key is pressed, display shows sequentially by pressing repeatedly
SHIFT key the three available operating modes: Counter (Cont), rpm meter (tACH) and rate meter (rAtE).
In counter mode the instrument always counts up the number of pulses received at the input. Totalizer function is
also available as an informative data.
In rpm tachometer mode speed is always displayed in rpm from the especified number of pulses per revolution
given by the sensor.
In rate tachometer mode display scaling is possible from an input value given in pulses per second (input
frequency) to configure a display-frequency ratio reading in engineering units.
For more detailed configuration and operating options, see later on this manual, display and Setpoints
configuration and related available functions.
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