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5.4.2. When close output relay
High limit „HI“
–
the relay closes when measured value exceeds preset „high limit” for longer
time than preset „delay time“. Relay goes open when measured value decrease under „high limit“
value minus the „hysteresis” value. See example.
High limit „HI“
Delay [s]
Hysteresis
Low limit „Lo“
–
the relay closes when measured value falls below preset „low limit” for longer
time than preset „delay time“. Relay goes open when measured value exceeds „low limit“ value plus
the „hysteresis” value. See example.
Low limit „Lo“
Delay [s]
Hysteresis