9
35
Error message
A
Excess pressure
@
The pressure switch behind the pressure pump for the protection of the units
against excess pressure has triggered.
The plant has been switched off after the programmed delay time (Delay HP). Restart the plant via the "RUN/STOP" key.
If renewed excess pressure occurs, the plant is switched off again after the delay time.
Confirm the fault display with the
A
Alarm
@
key.
The error display is only deleted after the fault has been eliminated.
Error message
A
Motor protection
@
The motor protection circuit breaker of the pressure pump has triggered.
After triggering the protective switch, the plant has been switched off immediately. Restart the plant via the "RUN/STOP"
key if the motor protection has been re-released.
Confirm the fault display with the
A
Alarm
@
key.
The error display is only deleted after the fault has been eliminated.
Error message
A
Concentrate flow
@
The flow controller in the concentrate line has triggered because the
concentrate quantity is too low.
The error message is displayed and, according to the programming, the plant has been switched off after the
programmed delay time (Delay CO). Restart the plant with the "RUN/STOP" key.
Confirm the fault display with the
A
Alarm
@
key.
The error display is only deleted after the fault has been eliminated.
Error message
A
Conductivity measuring range has been exceeded
@
The measuring range of the conductivity measuring instrument has been
exceeded.
Confirm the fault display with the
A
Alarm
@
key.
Check whether short circuiting has occurred in the sensor or its supply lines and also check the programming of the cell
constants.
Confirm the fault display with the
A
Alarm
@
key.
The error display is only deleted after the fault has been eliminated.
Error message
A
Tank overflow
@
The storage tank is overflowing.
The tank overflow signal occurs at contact input PROG and the input is
programmed as
A
Tank overflow
@
contact.
Confirm the fault display with the
A
Alarm
@
key.
Check the storage tank and its tank overflow line as well as the
A
FULL
@
contact of the level controller.
The error display is only deleted after the fault has been eliminated.
Tank overflow
16.8μS/cm 18°C
Exceed range CD
OFL μS/cm 18°C
Concentrate flow
16.8μS/cm 18°C
Motor protection
16.8μS/cm 18°C
Excess pressure
16.8μS/cm 18°C
Summary of Contents for Softmaster ROE 2
Page 31: ...31 35 Technical appendix Example for an osmosis plant layout ...
Page 32: ...32 35 Connection example displayed relay position Device deenergized ...
Page 33: ...33 35 Connection example for 24 V displayed relay position Device deenergized ...
Page 34: ...34 35 Conformity Declaration ...
