Vega VEGAVIB 62 Operating Instructions Manual

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For instruments detecting solids in water, these settings are notapplicable. The switching point adaptation is preset and must not bechanged.With the mode adjustment (min./max.) you can change the switchingcondition of the relay. You can set the required mode according to the"Function chart" (max. - max. detection or overflow protection, min. -min. detection or dry run protection).We recommend connecting according to the quiescent currentprinciple (relay contact deenergizes when the switching point isreached), because the relay always takes on the same (safe) conditionif a failure is detected.Control lamp for indication of the switching statusl green = relay energizedl red = relay deenergizedl red (flashing) = failure6.3 Functional chartThe following chart provides an overview of the switching conditionsdepending on the adjusted mode and level.Level Switching status Control lampMode max.Overflow protec-tion 53 4(8)(6) (7)Relay energized GreenMode max.Overflow protec-tion 53 4(8)(6) (7)Relay deenergized RedMode min.Dry run protection 53 4(8)(6) (7)Relay energized GreenMode min.Dry run protection 53 4(8)(6) (7)Relay deenergized RedMode adjustment (2)Signal lamp (5)VEGAVIB 62 • - Relay (DPDT) 196 Set up29271-EN-081121