Document Outline

• RTC103 N-Module
• Real-Time Control System for Ammonium Removal
• Section 1 Technical data
• Section 2 General Information
  • 2.1 Safety information
    • 2.1.1 Use of hazard information
    • 2.1.2 Precautionary labels
  • 2.2 Areas of application
  • 2.3 Scope of delivery
  • 2.4 Instrument overview
  • 2.5 Theory of operation
    • 2.5.1 Theory of operation of the RTC103 N-Module
• Section 3 Installation
  • 3.1 Installation of the RTC Module
    • 3.1.1 Power supply to the RTC module
  • 3.2 Connection of process measuring instruments (for NH4-N, TSS and O2)
    • 3.2.1 Power supply of the sc sensors and the sc1000 controller
  • 3.3 Connecting the sc 1000 controller
  • 3.4 Connection to the automation unit on the plant side
• Section 4 Parameterization and operation
  • 4.1 Operating the sc controller
  • 4.2 System setup
  • 4.3 Menu structure
    • 4.3.1 SENSOR STATUS
    • 4.3.2 SYSTEM SETUP
  • 4.4 1-Channel RTC103 N-Module parameterization on sc1000 controller
    • 4.4.1 1-Channel RTC103 N-Module
    • 4.4.2 1-Channel RTC103 N-Module Stages
    • 4.4.3 1-Channel RTC103 N-Module VFD
  • 4.5 2-channel RTC103 N-Module parameterization on the sc1000 controller
    • 4.5.1 2-Channel RTC103 N-Module
    • 4.5.2 2-Channel RTC103 N-Module Stages
    • 4.5.3 2-Channel RTC103 N-Module VFD
  • 4.6 Select sensors
  • 4.7 Control programs
  • 4.8 Automatic program change
  • 4.9 Explanations of nitrification controller parameters
    • 4.9.1 SRT MODE
    • 4.9.2 SRT (MANUALLY)
    • 4.9.3 DAILY SURPLUS MASS
    • 4.9.4 COD-TKN RATIO
    • 4.9.5 MIN NITRIFERS CONC.
    • 4.9.6 MAX NITRIFERS CONC.
    • 4.9.7 MODEL CORRECTION FACT.
    • 4.9.8 SUBSTIT. DO FOR MODEL
    • 4.9.9 NH4-N SETPOINT
    • 4.9.10 P FAKT NH4 (only if NH4-N measurement in effluent is available for feed back control)
    • 4.9.11 INTEGRAL TIME NH4 (only if NH4-N measurement in effluent is available for feed back control)
    • 4.9.12 DERIVATIVE TIME NH4 (only if NH4-N measurement in effluent is available for feed back control)
    • 4.9.13 Min DO
    • 4.9.14 Max DO
    • 4.9.15 SMOOTHING
  • 4.10 Explanations of DO CONTROL (For DO control option only)
    • 4.10.1 P FAKT O2 (For VFD option only)
    • 4.10.2 DERIVATIVE TIME
    • 4.10.3 INT PART
    • 4.10.4 DAMPING
    • 4.10.5 SUBST AERATION
    • 4.10.6 NUMBER OF STAGES
    • 4.10.7 VFD P MIN (For DO control without VFD option this is fixed to 100%)
  • 4.11 INPUTS
    • 4.11.1 MIN INFLOW
    • 4.11.2 MAX INFLOW
    • 4.11.3 0/4 to 20mA
    • 4.11.4 MIN RECIRCULATION
    • 4.11.5 MAX RECIRCULATION
    • 4.11.6 0/4 to 20mA
    • 4.11.7 Q RECI RATIO
    • 4.11.8 MIN RETURN SLUDGE
    • 4.11.9 MAX RETURN SLUDGE
    • 4.11.10 0/4 to 20mA
    • 4.11.11 Q RETURN RATIO
  • 4.12 OUTPUTS
    • 4.12.1 MIN DO SETTING (only for option without DO control)
    • 4.12.2 MAX DO SETTING (only for option without DO control)
    • 4.12.3 0/4 to 20mA
  • 4.13 Volume
    • 4.13.1 Aerated volume
  • 4.14 MODBUS
    • 4.14.1 ADDRESS
    • 4.14.2 DATAORDER
  • 4.15 Displayed measurement values and variables
• Section 5 Maintenance
  • 5.1 Maintenance schedule
• Section 6 Troubleshooting
  • 6.1 Error messages
  • 6.2 Warnings
  • 6.3 Wear parts
• Section 7 Replacement parts and accessories
  • 7.1 Replacement Parts
• Section 8 Contact information
• Section 9 Warranty and liability
• Appendix A MODBUS address setting