Hach-Lange RTC112 SD-Module - Manual (Page 3)

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Table of contents
Section 1 Technical data ........................................................................................................................ 7
Section 2 General information............................................................................................................... 9
2.1 Safety information............................................................................................................................... 9
2.1.1 Hazard notices in this manual.................................................................................................... 9
2.1.2 Warning labels ........................................................................................................................... 9
2.2 Areas of application .......................................................................................................................... 10
2.3 Scope of delivery .............................................................................................................................. 10
2.4 Instrument overview.......................................................................................................................... 11
2.5 Theory of operation........................................................................................................................... 12
2.5.1 Theory of operation of the RTC Module................................................................................... 12
2.5.2 Input signals............................................................................................................................. 12
2.5.3 Parameters for configuration.................................................................................................... 12
2.5.4 Operating modes ..................................................................................................................... 13
Section 3 Installation ............................................................................................................................ 17
3.1 Installation of the RTC Module ......................................................................................................... 17
3.1.1 Supply voltage of the RTC Module .......................................................................................... 17
3.2 Connection of process measurement instruments for the TSS concentration.................................. 17
3.2.1 Power supply of the sc sensors and the sc1000 controller...................................................... 17
3.3 sc1000 controller connection ............................................................................................................ 17
3.4 Connection to the automation unit on the plant side......................................................................... 18
Section 4 Parameterization and operation ......................................................................................... 21
4.1 Operating the sc controller................................................................................................................ 21
4.2 sc1000 setup .................................................................................................................................... 21
4.3 Menu structure.................................................................................................................................. 21
4.3.1 DIAGNOSIS ............................................................................................................................. 21
4.4 Configuration of RTC112 SD-Module parameters on the sc1000 controller .................................... 21
4.4.1 RTC112 SD-Module open and closed-loop controller ............................................................. 21
4.5 Select sensors .................................................................................................................................. 26
4.6 PRESELECT PROG......................................................................................................................... 29
4.6.1 POLYMER DOSING CONTROL.............................................................................................. 29
4.6.2 FEED FLOW CONTROL ......................................................................................................... 29
4.6.3 CLOSED-LOOP EFFLUENT CONTROL................................................................................. 29
4.6.4 CLOSED-LOOP FILTRATE CONTROL .................................................................................. 29