IFM LK81 Series, Руководство по эксплуатации

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• If the level is below SP1, the output is switched. If the level is above SP1 or if
there is a wire break, output 1 switches OFF (alarm message "overflow / wire
break“).
• If the level reaches SP2, output 2 switches (upper preset value reached; finish
refilling).
• If the level is below SP3, output 3 switches (below lower preset value; start
refilling).
• If the level is above SP4, the output is switched. If the level is below SP4 or if
there is a wire break, output 4 switches OFF (alarm message "below min. value
/ wire break“).