IFM Electronic efector 500 PN22 Bedienungsanleitung Seite 27

Damping for the analogue output
Pressure peaks of short duration or high frequency can be
filtered out.
dAA-value = response time between pressure change and change
of the switching status in seconds (s).
• setting range: 0 (= dAA is not active) / 0.1 s / 0.5 s / 2 s.
dAA is active only if OU2 = I or U.
Setting of the display
9 options can be selected:
d1 = update of the measured value every 50 ms.
d2 = update of the measured value every 200 ms.
d3 = update of the measured value every 600 ms.
The update interval only refers to the display. It has no effect on
the outputs.
Ph = display of the measured peak value remains for a short
time (peak hold).
rd1, rd2, rd3, rPh = display as d1, d2, d3, Ph; but rotated 180°.
OFF = In the Run mode the display of the measured value is
deactivated.
If one of the buttons is pressed, the current measured value is
displayed for 15 s. Another press of the Mode/Enter button opens
the Display mode. The LEDs remain active even if the display is
deactivated.
Display unit
The measured value and the values for SPx, rPx, ASP, AEP can be
displayed in the following units:
• PSI,
• IH2O (= inH O, only PN2209 and PN2227),
2
• InHG (= inHg, only PN2209),
• bar / mbar,
• MPa / kPa.
Select the display unit before setting the values for the parame-
ters SPx, rPx, ASP, AEP, COF. This avoids rounding errors genera-
ted internally during the conversion of the units and enables
exact setting of the values.
Setting at the factory: Uni = PSI.
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