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Operators Manual
ALS 230
Release 11/05 Page 71 Errors and warnings
9. Errors and warnings
The software checks during the labelling permanently, if the machine runs under normal
operation. If labelling is not possible, the display shows a message e.g. E__0.
If the labelling can be continued, but a problem has occurred or may occur, the display shows a
warning e.g. W__1.
By pressing the key ENTER the message will be erased.
In case of an error or warning message, the relevant output is switched. The signal can be
used for interconnection with an external machine control.
Via the serial interface, the errors and warnings number can be called.
If an error cannot be erased, please call your local service technician.
9.1 Dispenser error messages
In case of an error message the relevant output is switched. The signal can be used for
interconnection with an external machine control.
STO! Power-fail message
The message STO! appears in the display as the machine is switched off or if the mains supply
voltage has fallen below specification.
The message STO! (store) indicates that the machine has stored some parameters internally
as a power fail condition was detected. The error output is switched active and the ready output
inactive simultaneously with STO! appearing in the display.
If the mains supply voltage only experiences a drop in level and then returns to a correct level
then the ready output is restored to its previous condition but the message STO! will remain in
the display to indicate that there has been a problem with the mains supply.
Message Meaning How to solve
E__0 Pressure roller is open Close the pressure roll and make a new
initialisation if necessary
E__1 During material transport no label
is recognised over a length of 4
labels
Insert new material and check the label
sensor
E__2 EP applicator not in HOME
position
Check air supply.
Applicator not connected.
HOME switch not adjusted
E__3 Check sum of the configuration
data is wrong. All Parameters are
set
Call the configuration menu and adjust
all parameters again.