Internal Od Sensors - Novexx Solutions ALX 73 Series Service Manual

04/13 Rev. 5.08-01

Internal OD sensors

The internal OD-sensors are integrated in the material
unwinder. Precondition for activating the sensors is,
that they are connected to the ALX 73x.
Two unwinders can be connected overall. Each un-
winder requires a cable kit.
Prerequisite: Cable kit (article number A9767)
Connecting
1. Plug both cables with the female connectors to the
unwinder [72A].
2. Plug both cables with the male connectors to the
machine: Connections [73A+B] or [73C+D].
Activating
Warning, if the critical roll diameter is reached:
 Set the required minimum diameter in (LMA)
MACHINE SETUP > Material
If the set diameter is reached, the following warning ap-
pears:
ONLINE
Material low
Error message, if the material roll is completely un-
reeled:
 Set (LMA) MACHINE SETUP > Materialend err
At material end, the following message appears:
Status num: 5002
Material end
The machine stops.
SERVICE MANUAL
warning.
to „On".
ALX 73x (LMA)
[71] Cable kit for internal OD control (article number A9767).
[72] Unwinder connections.
[73] Connections for OD sensors.
Connecting the sensors
A
C D
A B
37