Monitoring Functions; Material End / Roll Diameter - Avery Dennison ALS 204 User Manual

4 O
PERATION
4.2 C
ONFIGURATION AND MONITORING

Monitoring functions

4.2.2
While in dispensing mode, an electronic controller
monitors the following functions:

Material end / Roll diameter

(OD = outer diameter)
To enable a quick renewal of the material roll, the
machine can alarm the operator before the end of the
material roll is reached. This provides the OD-control,
which is available in two versions:
– Internal OD-control
The machine control elaborates the signals coming
from two sensors, which are integrated into the
material unwinder.
– External OD-control (accessory)
A light barrier attached to the material unwinder is
triggered, if the roll OD falls below a certain value.
Depending on the configuration and setting of the
machine, different messages appear in case of material
end or the roll diameter falling below the critical value:
Material end
Error message
No OD-control Status num:
No gap found
Internal OD-control Status num:
Material end
External OD-control none
[56] Messages for monitoring label stock.
1) If MACHINE SETUP > Material end err = „On"
2) If MACHINE SETUP > OD sensor mode = „Warning"
3) If MACHINE SETUP > OD sensor mode = „Error"
If a warning occurs:
– Labelling operation is continued.
Press the button, to delete the warning.
Prepare for inserting a new material roll.
Critical OD reached
Warning
5001 none
1)
5002 ONLINE
Material low
ONLINE
OD sensor warn.
48
Error message
none
none
2)
Status num:
OD material end
ALS
20x
256
GB
3)
5065