Operating Manual DLS2
3
1
Safety Instructions
1.1
Description Conditions
a) Danger of health injury or loss of life
Danger
This symbol refers to high risk for persons to get health injury or loss life. It has to be
followed strictly.
b) Risk of damage of machines
Caution
This symbol refers to information, that, if ignored, could cause heavy mechanical
damage. This warning has to be followed absolutely.
c) Note for proper function
Note
This symbol refers to an important information about proper use. If not followed,
malfunction can be the result.
1.2
List of Safety Instructions
If a Digital Line Sensor DLS2 is used in combination with older web guide
controllers of the types BKS110C and BKS309 V1.63 or older, a wire bridge
needs to be added in the 24 V controller supply. Consult the wiring diagram and
wire terminal arrangement in the operation manual of the respective controller to
apply the bridge.
With
special web guide controllers e.g. of the type BKS020.xxx.480.75.D.582339
(ABG) the DLS2 sensor must be mounted on the right side of the steering frame.
In web guiding systems all equipped with FMS components and a DLS2 sensor it
may happen that the web guide controller blocks the steering frame. This
protective function is activated when the line is interrupted and impossible to be
detected. It avoids the steering frame from skittering away and material loses.
In addition the DLS2 generates at permanent line interruption an alarm signal
that can be used to shutdown the production line
