Hach-Lange WTOS P-RTC - Manual (Page 3)

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Table of Contents
Section 1 Specifications ........................................................................................................................ 5
Section 2 General Information............................................................................................................... 7
2.1 Safety information............................................................................................................................... 7
2.2 Areas of application ............................................................................................................................ 8
2.3 Functional principle............................................................................................................................. 8
2.4 Scope of delivery ................................................................................................................................ 9
2.5
Instrument overview.......................................................................................................................... 10
Section 3 Installation ............................................................................................................................ 13
3.1 RTC101 P-Module connection.......................................................................................................... 13
3.2 Dosing pump connection .................................................................................................................. 13
3.3 PHOSPHAX sc analyzer connection ................................................................................................ 13
3.4 sc1000 controller connection ............................................................................................................ 14
3.5 Flow rate signal connection .............................................................................................................. 14
3.6 Connection to the automation unit on the plant side......................................................................... 14
Section 4 Parameterization and operation ......................................................................................... 15
4.1 Open-loop control and closed-loop control programs....................................................................... 15
4.2 Program change ............................................................................................................................... 16
4.3 Parameterization on the sc1000 ....................................................................................................... 18
4.4 Select sensors .................................................................................................................................. 29
4.5 Explanations ..................................................................................................................................... 31
Section 5 Maintenance ......................................................................................................................... 37
5.1 Maintenance schedule...................................................................................................................... 37
Section 6 Troubleshooting................................................................................................................... 39
6.1 Error messages ................................................................................................................................ 39
6.2 Warnings........................................................................................................................................... 39
6.3 Wear parts ........................................................................................................................................ 39
Section 7 Replacement parts and accessories ................................................................................. 41
7.1 Spare parts ....................................................................................................................................... 41
Section 8 Contact information ............................................................................................................ 43
Section 9 Warranty and liability........................................................................................................... 45
Appendix A MODBUS address setting ............................................................................................... 47