PSM1700 PsimetriQ user manual
4-6
4.5 Analogue output
The analogue output is a 0 to 4V dc level that represents
the selected measurement.
To program the analog output, first select the functions for
the zoom; up to four measurements can be selected for
the display, the alarm is applied to any one of them; then
press ALARM to invoke the alarm and analog output menu:
select which of the zoom functions is to be used
set the value for zero volts output
set the analog scaling factor
The analog output level is computed as:
output voltage = 4 * scale * (measurement – zero)
The output is updated whenever new data is available. For
maximum update speed, select “fast analogue output”
mode in the ACQU menu and enter a window value for
10ms or higher. When START is pressed, the instrument
enters a special mode where all non-essential functions are
suppressed (including the display). Press STOP to return to
the normal display.
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