Technical data

76
6OPERATIONAL MALFUNCTIONS
6.1 WARNING MESSAGES
ALS
380
6.1.1 Please observe:
CAUTION!
Improper handling of the machine, especial-
ly changes to the settings, can lead to seri-
ous damage to the machine and system and
can cause work-related accidents!
– Only the responsible servicing techni-
cians or customer service personnel are
authorized to make changes to the set-
tings in the configuration menu.
➔ Ensure that the other settings are carried
out exclusively by specifically trained
and knowledgeable personnel.
Observe the expert symbols.
➔ Observe the additional information in this
operating instruction or in the service
guide.
6.1.2 If a problem occurs
The control system detects a problematic or unaccept-
able situation:
– A warning message is displayed on the operator
panel.
– As a rule, the labelling operation is continued, if the
operator does not stop the machine.
If the cause of the warning message is eliminated:
– The warning code is no longer displayed.
6.1.3 Warning messages
Message Description Possible causes and remedies
W__0 Product was not labelled. ➔ Remove the unlabelled product.
Several labels are missing from the label ribbon:
➔ Replace the label roll if the error occurs frequently.
The distance between the products on the conveyor
belt is insufficient:
➔ Increase the product distance.
➔ For circumferential labelling: Increase the rotation-
al speed.
The product triggers several start signals, caused by
reflections, for example:
➔ Adjust the product length (PRDL).
When using a printer, the printing time is too long:
➔ If possible, decrease the printer dwell time
(PDWT).
➔ Start printing process before label stop (PDT).
6 OPERATIONAL MALFUNCTIONS
6.1 WARNING MESSAGES