Messages - Xylem WEDECO SMOevo PLUS Series Original Manual

9.3 Messages

The message line can show the following messages.
Message
Fault
System in local mode waiting
for release signal
System in remote control
waiting for release signal
Reset Fault
Automatic Restart in progress
System not ready for
operation.
At least one device not in
Automatic Mode
System not ready for
operation. Remote mode
selected and system switch not
in position I
Converter waiting for release
signal
Manual purging in progress
Converter Fault: Gas flow still
active
System in Stand-by
Start Air Preparation System
System waiting for feed gas
pressure
System waiting for feed gas
purity
Manual_SMOevoPLUS_eng_01.2019.doc
Manual Ozone Generating System SMOevo
At least one fault is present.
The system cannot be operated.
No fault is present.
The system can be started locally via system switch
(Reset - 0 – I).
No fault is present,
the system switch (Reset - 0 – I) is in position I:
the system can be started from remote.
The fault message acknowledgment function is
activated.
The ozone system is restarting automatically after
detecting a voltage drop (optional).
The system cannot be started because at least one
device assigned to the system is not in Automatic Mode.
Check the devices / peripheral settings
The converter (ozone production) cannot be started
externally because an external operating mode has
been selected but the system switch is not in position (I).
The system has started. The converter (ozone
production) is not released via HMI.
The system is in Manual purging process
A converter fault is present. No ozone can be produced.
The gas flow is active to purge the system ozone free
(optional).-
Start Step Chain: 1
The Start step chain has been initialized. The system
starts automatically
Start Step Chain: 2 (optional):
Start signal for air preparation.
Start Step Chain: 3:
System is waiting until feed pressure is above start
level.
Start Step Chain: 4 (optional):
System is waiting until feed gas concentration is above
the starting level. Gas is discharged via purge valve.
Troubleshooting
Description
page 134 of 179
PLUS