
Regular operation
LED
Meaning
READY
OBJECT
GLUE
ON
(green)
Off
Off
n
There is no product currently under the sensor.
n
No adhesive is detected.
ON
(green)
ON
(green)
Off
n
The previous checked product is detected as
error-free.
n
A product is currently under the sensor.
n
No adhesive is detected.
ON
(green)
ON
(green)
ON
(white)
n
The previous checked product is detected as
error-free.
n
A product is currently under the sensor.
n
Adhesive is detected.
ON
(green)
ON
(green)
ON
(red)
n
The previous checked product is detected as
error-free.
n
A product is currently under the sensor.
n
Adhesive monitoring is overridden. Reliable
adhesive detection cannot be ensured.
ON
(green)
ON
(red)
Off
n
The previous checked product is detected as
faulty.
n
A product is currently under the sensor.
n
No adhesive is detected.
ON
(green)
ON
(red)
ON
(white)
n
The previous checked product is detected as
faulty.
n
A product is currently under the sensor.
n
Adhesive is detected.
ON
(green)
ON
(red)
ON
(red)
n
The previous checked product is detected as
faulty.
n
A product is currently under the sensor.
n
Adhesive monitoring is overridden. Reliable
adhesive detection cannot be ensured.
Fault
LED
Meaning
READY
OBJECT
GLUE
FLASHING
(red)
FLASHING
(red)
FLASHING
(red)
Fault
n
Observe fault indications on the system controls.
n
Switch sensor off and on again.
n
Hardware error:
–
Replace the sensor.
–
Contact Baumer hhs service team.
Layout and functional description
Function > Sensor ULT 400 XL
04.05.2021
ULT 400 XL
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