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IFM Electronic Efector500 PF20 Bedienungsanleitung Seite 28

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Enhanced functions
This menu item contains a submenu with additional parameters.
You can access these parameters by pressing the SET button
briefly.
Min-Max memory for system pressure
• HI: displays the highest measured pressure
• LO: displays the lowest measured pressure
Erase the memory:
- Press the "Mode/Enter" button until HI or LO is displayed.
- Press the "Set" button and keep it pressed until "- - -" is
displayed.
- Then press the "Mode/Enter" button briefly.
Calibration offset
The internal measured value (operating value of the sensor) is
offset against the real measured value.
• Setting range: -5 ... +5% of the value of the measuring range
(with scaling as factory setting (ASP = 0% and AEP = 100%),
• in steps of 0.1% of the value of the measuring range.
Calibration reset
Resets the calibration set by COF to the value set at the factory.
- Press the "Mode/Enter" button until CAr is displayed.
- Press the "Set" button and keep it pressed until "- - -" is
displayed.
- Then press the "Mode/Enter" button briefly.
Delay time for the switching outputs
dSx = switch-on delay; drx = switch-off delay
The output does not immediately change its switching status
when the switching condition is met but when the delay time
has elapsed. If the switching condition is no longer met when
the delay time has elapsed, the switching state of the output
does not change.
• Setting range: 0 / 0.1 ... 50 s adjustable in steps 01 s
(0 = delay time not active),
• indicated in seconds.
dS2 and dr2 are not active, if OU2 = I or U.
Output polarity
2 options can be selected:
- PnP = positive switching
- nPn = negative switching
This setting applies to both switching outputs.
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