ECOLAB Versatronic Modbus Beschreibung Seite 103

6 Modbus over a serial interface.............................................................................. 37
6.1 Modbus slave communication over an RS422/485 serial interface.................. 37
7 Modbus over Ethernet............................................................................................ 39
7.1 Modbus/TCP..................................................................................................... 39
8 Modbus address tables.......................................................................................... 41
8.1 Configuration data and parameters.................................................................. 41
8.1.1 Basic settings................................................................................................. 41
8.1.2 Temperature inputs........................................................................................ 41
8.1.3 Universal inputs............................................................................................. 42
8.1.4 Analysis inputs pH/Redox/NH........................................................................ 43
8.1.5 Analysis inputs CR (conductive conductivity)................................................ 43
8.1.6 Analysis inputs Ci (inductive conductivity)..................................................... 46
8.1.7 External analog inputs................................................................................... 49
8.1.8 Manual values................................................................................................ 51
8.1.9 Flow............................................................................................................... 52
8.1.10 Limit value monitoring.................................................................................. 52
8.1.11 Controller parameter proportional band 1.................................................... 54
8.1.12 Controller parameter proportional band 2.................................................... 54
8.1.13 Controller parameter derivative time 1......................................................... 55
8.1.14 Controller parameter derivative time 2......................................................... 55
8.1.15 Controller parameter reset time 1................................................................ 56
8.1.16 Controller parameter reset time 2................................................................ 56
8.1.17 Controller parameter switching period 1...................................................... 57
8.1.18 Controller parameter switching period 2...................................................... 57
8.1.19 Controller parameter contact spacing.......................................................... 58
8.1.20 Controller parameter switch hyst. 1............................................................. 58
8.1.21 Controller parameter switch hyst. 2............................................................. 59
8.1.22 Controller parameter actuator time.............................................................. 59
8.1.23 Controller parameter working point.............................................................. 60
8.1.24 Controller parameter maximum output level................................................ 60
8.1.25 Controller parameter minimum output level................................................. 61
8.1.26 Controller parameter minimum relay energize time 1.................................. 61
8.1.27 Controller parameter minimum relay energize time 2.................................. 62
8.1.28 Controller parameter maximum pulse frequency 1...................................... 62
8.1.29 Controller parameter maximum pulse frequency 2...................................... 63
8.1.30 Controller parameter switch-on delay 1....................................................... 63
8.1.31 Controller parameter switch-on delay 2....................................................... 64
8.1.32 Controller parameter switch-off delay 1....................................................... 64
8.1.33 Controller parameter switch-off delay 2....................................................... 65
8.1.34 Controller parameter alarm tolerance.......................................................... 65
8.1.35 Controller parameter alarm delay................................................................ 66
8.1.36 Controller parameter setpoint values .......................................................... 66
8.2 Process values................................................................................................. 67
8.2.1 Date and time................................................................................................ 67
8.2.2 Limit value monitoring alarm 1....................................................................... 67
8.2.3 Limit value monitoring alarm 2....................................................................... 67
8.2.4 Flow............................................................................................................... 68
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Table of contents
417102397 Rev. 1-10.2019