Hach Lange RTC105 N-Module User Manual
Also see for RTC105: Basic user manual
                                              |
20Parameterization and operation4.5 2-channel RTC105 N/DN-Module parameterization on the sc1000controllerIn addition to the 1-channel version, there is also a 2-channelversion that can regulate two activated sludge tanks or two SBRreactors at the same time. The relevant parameters thereforeappear twice and are identified as channel 1 and channel 2.4.4.3 1-channel closed-loop control, O2 closed-loop control optionRTC MODULES / PROGNOSYSRTC MODULESRTCCONFIGUREO2 controlMAX O2Maximum O 2 concentration in the nitrification phase. (Refer to4.10.2.1 Maximum value MAX O2, minimum value MIN O2,page 31)[mg/L]MIN O2Minimum O 2 concentration in the nitrification phase. (Refer to4.10.2.1 Maximum value MAX O2, minimum value MIN O2,page 31)[mg/L]DERIVATIV.TIME Differentiation time of controller [min]ABSORPTION Absorption time to influence the switch frequency between theaeration stages [min]NO. OF STAGES Number of controlled aeration levels (maximum 6) [none]SUBST AERATION If the oxygen sensor (e.g. LDO) signals a fault, the set aerationstage is selected (stages 1 to 6) [none]4.5.1 2-channel closed-loop controlRTC MODULES / PROGNOSYSRTC MODULESRTCCONFIGURESELECT SENSOR Selection list of available, relevant sensors for the RTC module inthe sc network (refer to 4.6 Select sensors on page 26).PRESELECT PROG.CHANNEL 1NH4-N & NO3-N Control based on ammonium and nitrate measurementsNH4-N Control based on ammonium measurementsNO3-N Control based on nitrate measurementsTIME CONTROL Control based on the preset nitrification and denitrification timesCHANNEL 2NH4-N & NO3-N Control based on ammonium and nitrate measurementsNH4-N Control based on ammonium measurementsNO3-N Control based on nitrate measurementsTIME CONTROL Control based on the preset nitrification and denitrification times |
This manual is suitable for:
manualsdatabase
Your AI-powered manual search engine