40
Parameterization and operation
Q RETURN RATIO
Note: 0/4 to20 mA input can be used either for Qreci or for Qras.
If the value Q RETURN RATIO is “0” the RAS flow is calculated
bases on the mA input signal.
If the value is different from “0” the RAS flow is calculated from the
inflow:
Q RETURN = Q RETURN RATIO * INFLOW
within the limits of MIN RETURN SLUDGE and MAX RETURN
SLUDGE.
[%]
CHANNEL 2
same as CHANNEL 1
VOLUME
CHANNEL 1
VOLUME
Aerated volume
[m
3
]
CHANNEL 2
same as CHANNEL 1
4.5.2
2-Channel RTC103 N-Module Stages (Continued)
RTC MODULES / PROGNOSYS
RTC MODULES
RTC
4.5.3
2-Channel RTC103 N-Module VFD
RTC MODULES / PROGNOSYS
RTC MODULES
RTC
CONFIGURE
SELECT SENSOR
Selection list of available, relevant sensors for the RTC module in
the sc network (refer to
).
N CONTROL
Содержание RTC103 N-Module
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Страница 6: ...6 Table of Contents ...
Страница 14: ...14 General Information ...
Страница 20: ...20 Installation ...
Страница 54: ...54 Maintenance ...
Страница 56: ...56 Troubleshooting ...
Страница 58: ...58 Replacement parts and accessories ...
Страница 62: ...62 Warranty and liability ...
Страница 64: ...64 MODBUS address setting ...
Страница 66: ...66 Index ...