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8311
23
ENGLISH
ENGLISH
Hysteresis mode
The change of state occurs when a threshold is detected
(increasing pressure: high threshold (OHI) to be detected,
decreasing pressure: low threshold (OLO) to be detected).
Window mode
The change of state occurs when any thres-
hold is detected.
the delay (del) is set for the both swit-
ching thresholds. the switching only occurs
when either threshold value (oHi - olo) is
exceeded for a duration higher than the del
delay.
Switching examples of the transistor outputs depending on
the pressure, when function CAL FAIL is set to CONT mode
Pressure
ON
OFF
OLO OHI
Hysteresis mode
Window mode
Not inverted
Not inverted
Inverted
Inverted
Not inverted
Not inverted
Inverted
Inverted
OUT1/2
OUT1/2
Pressure
Pressure
Not inverted
Not inverted
Inverted
Inverted
OUT1/2
OUT1/2
Pressure
Pressure
ON
OFF
OLO OHI
ON
OFF
OLO OHI
ON
OFF
OLO OHI
2 s
OHI
OLO
2 s
2 s
DEL = 0 s
DEL = 2 s
DEL = 0 s
DEL = 2 s
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
OUT1/OUT2
t
Содержание 8311
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Страница 43: ...Manuel utilisateur TRANSMETTEUR DE PRESSION 8311 Bürkert 2003 Sous réserve de modifications techniques ...
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Страница 84: ...FRANCAIS FRANCAIS Transmetteur de pression 8311 ...
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