Burkert 8285, Инструкция по эксплуатации

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8285
Limit value, hysteresis, contact type
Parameter setting/Module BASE/Relay contacts/Usage
Menu Display Usage as limit value
Stromausgang parametrieren
• Parametrierung aufrufen
• Paßzahl eingeben
• Modul BASE wählen
• “Augangsstrom I1” auswählen
Relay output: Limit value
Call up parameter setting
Enter passcode
Select “Module BASE”
Select “Contact ...”
“Usage: Limit” (Fig.) •
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Effective direction min
Hyst
Limit value
Contact
0
1
Signal
Limit value
Effective direction max
Hysteresis -
Signal
Limit value
Contact
0
1
Contact type
Specifies whether the active contact is closed (N/O) or open (N/C).
Hysteresis
Tolerance band around the limit value, within which the contact is not actua-
ted. Serves to obtain appropriate switching behavior at the output and
suppress slight fluctuations of the measured variable (Fig.)
Icons in the measurement display:
Measured value falls below limit: Measured value exceeds limit:
Limit value
Contact K1 (Administrator)
19.2°C
Return
Hysteresis
Variable
Limit value
7.00 pH
Usage
Effective direction
Contact type
Limit value
NAMUR maintenance
NAMUR function check
Rinse contact
Parameter set 2 active
USP output