Part 2: Adjustment and Operation, Measured variable chlorine dioxide

Complete Operating Menu / DescriptionError message Condition EffectCalibration ClO 2not possible! ClO 2slope too low Calibrate againProbe slope too low(300 % of standard slope)DPD value too low DPD x.xx ppm measuring range chorine dioxideZero point too low < 3 mA Check probe/cableZero point too high > 5 mA Repeat calibration in chlorine-freewaterMeasuring Rangemeasuring rangesetting ?measuring range0...2.00 ppmPermanent display 1D1C2-ClO2-030-GBPossible valuesInitial value Increment Lower value Upper value RemarksMeasured range 0...2 ppm 0...0.5 ppm0...2 ppm0...10 ppm0...20 ppmATTENTIONIf the area allocation is changed, the chlorine-dioxide must be recalibrated and all the menusettings must be checked!Measured ValueAccess to all setting menus can be blocked with an access code !meas. valuesetting ?Standard signal input mAmeas. valuerange adjustment4 mA= 0.00 ppmmeas. value ClO 2range adjustment20 mA = 2.00 ppmmeas. value ClO 2checkout timemeasured valueoffD1C2-ClO2-020-GBATTENTIONIf the area allocation is changed, the chlorine-dioxide must be recalibrated and all the menusettings must be checked!14