2TLC172293M0201 Rev A
7
www.abb.com/jokabsafety
2015-03-20
Display
LED
OSSD
ON
LED
OSSD
OFF
LED
FIRST
(yellow)
LED
LAST
(yellow)
Condition
Alignment
status
OFF
ON
ON
ON
First
not OK
Last
not OK
Not aligned
OFF
ON
First
OK
Last
not OK
OFF
OFF
First
OK
Last
OK
Middle optics not OK
ON
OFF
OFF
OFF
Each beam is over the min. operating
light reception threshold and the number
of beams over the light reception
threshold is between 0 and 25%
MINIMUM
alignment
ON
OFF
OFF
OFF
Each beam is over the min. operating
light reception threshold and the number
of beams over the light reception
threshold is between 25 and 50%
ON
OFF
OFF
OFF
Each beam is over the min. operating
light reception threshold and the number
of beams over the light reception
threshold is between 50 and 75%
ON
OFF
OFF
OFF
Each beam is over the min. operating
light reception threshold and the number
of beams over the light reception
threshold is between 75 and 100%
MAXIMUM
alignment