Warning Messages On The Lcd Screen - ProMinent DULCO flex Control Operating Instructions Manual

Fault description
No. 20: The identifier and the
'Module communication'
message
appear.
No. 21: The identifier and the
'Module communication'
message
appear.
No. 22: The identifier (internal)
'Internal CAN
and the message
bus' appear.
No. 23: The identifier and the
1.0
'Version error' appear.
message
No. 24: The identifier appears
'System
followed by the message
error' .
No. 25: The identifier and the
message 'Initialisation' appear.
No. 26: The identifier and the
message 'Motor Error' appear.
No. 27: The identifier and the
'Fan warning' appear.
message
No. 28: The identifier (drive) and
'Communication
the message
interrupted' appear.
No. 29: The identifier and the
'Motor state' appear.
message
No. 30: The identifier and the
'Motor blockade' appear.
message
16.2.2

Warning messages on the LCD screen

Fault description
'Level' and the identifier
No. 0:
appear.
No. 1: The identifier and the message
'Tube Service' appear.
No. 2: The identifier and the message
'Dosing monitor fault' appear.
No. 3: The identifier and the message
Q
'Invalid metering volume' appear.
No. 4: The identifier and the message
'Invalid parameter' appear.
Cause
The bus contact between the
optional module and control
room has been disconnected.
Communication between the
optional module and pump
electronics is not working.
The associated heartbeat
message was no longer
received by the front
assembly for a certain period
of time.
Problems with compatibility
with the assemblies' firmware.
System or EPRom error
Pump restart, initialisation
incomplete.
The motor indicates a fault.
The fan is faulty or not con‐
nected.
RS485 communication is
interrupted.
The motor indicates a fault.
The motor is blocking.
In the event of a warning:
the yellow LED display lights up!
n
an identifier and a message appear on the LCD screen.
n
Cause
The fluid level in the storage
tank has reached "Liquid level
low 1st stage".
The set pump hose service life
has elapsed. (Adjust -
Ä Chapter 12.5.4 ' 'Hose' '
on page 78 .).
The state of the dosing monitor
is not as expected.
The set metering volume in con‐
centration mode cannot be
metered.
A set parameter is invalid.
Remedy
Return the pump to ProMinent.
Rectify the cause.
Rectify the cause.
Return the pump to ProMinent.
Return the pump to ProMinent.
Rectify the cause.
Rectify the cause.
Return the pump to ProMinent.
Rectify the cause.
Return the pump to ProMinent.
Return the pump to ProMinent.
Remedy
Top up the storage
tank.
Replace the pump
hose - refer to the
"Repair" chapter.
Press the
[Clickwheel] .
Investigate and clear
the cause.
Adapt the metering
parameters.
Adjust the parameter. Technical per‐
Troubleshooting
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