Appendix b configuration of the network modules, B.1 rtc112 sd-module profibus/modbus telegram – Hach-Lange RTC112 SD-Module User Manual
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Appendix B Configuration of the network modules
B.1 RTC112 SD-Module Profibus/MODBUS telegram
Table 5 RTC112 SD-Module, one-channel
Table 6 RTC112 SD-Module, two-channel
Register
Parameter
Unit Description
MEASUREMENT 1
Qin 1
m
3
/h
Flow rate in the inflow
MEASUREMENT 2
Qavg 1
m
3
/h
Average flow rate
MEASUREMENT 3
Qdos1
L/h
Polymer flow rate
MEASUREMENT 4
TSin 1
g/L
TSS concentration in the inflow
MEASUREMENT 5
TSef 1
g/L
TSS concentration in the outflow
ACTUAT VAR 6
Pdos1
L/h
Polymer dosing
ACTUAT VAR 7
Fact 1
g/kg
Specific polymer dosing
ACTUAT VAR 8
Feed 1
m
3
/h
Feed flow rate
Register
Parameter Unit
Description
MEASUREMENT 1
Qin 1
m
3
/h
Flow rate in inflow 1
MEASUREMENT 2
Qavg 1
m
3
/h
Average flow rate
MEASUREMENT 3
Qdos 1
L/h
Polymer flow rate 1
MEASUREMENT 4
TSin 1
g/L
TSS concentration in inflow 1
MEASUREMENT 5
TSef 1
g/L
TSS concentration in outflow 1
MEASUREMENT 6
Qin 2
m
3
/h
Flow rate from the influent 2
MEASUREMENT 7
Qavg 2
m
3
/h
Average flow rate
MEASUREMENT 8
Qdos 2
L/h
Polymer flow rate 2
MEASUREMENT 9
TSin 2
g/L
TSS concentration in inflow 2
MEASUREMENT 10
TSef 2
g/L
TSS concentration in outflow 2
ACTUAT VAR 11
Pdos 1
L/h
Polymer dosing 1
ACTUAT VAR 12
Fact 1
g/kg
Specific polymer dosing 1
ACTUAT VAR 13
Feed 1
m
3
/h
Feed flow rate 1
ACTUAT VAR 14
Pdos2
L/h
Polymer dosing 2
ACTUAT VAR 15
Fact 2
g/kg
Specific polymer dosing 2
ACTUAT VAR 16
Feed 2
m
3
/h
Feed flow rate 2