
PSEN opII4F Series
Operating Manual PSEN opII4F Series
1003502-EN-09
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Meaning
Green
Red
Green
Protected field is interrupted,
A-coded
Green
Red
Green
Protected field is interrupted,
B-coded
Red
Red
OSSD fault
Restart [
curtain.
The current coding status is in-
dicated
Red
Red
A fault has occurred.
Restart [
curtain.
The current coding status is in-
dicated
Green
Green
Green
Green
Green
Stray light warning
Warns of the OSSDs’ change to
the OFF state due to the presence
of stray light.
Green
Red
Green
Green
Green
Stray light fault
OSSDs have changed to the OFF
state due to the presence of stray
light.
1. Use the beam coding of the
safety light curtain.
2. Install an opaque surface on
the side facing the stray light
source
or
reverse the positions of the
safety light curtain’s transmitter
and receiver.
3.
the safety
light curtain.
Red
Red
Green
Overtemperature; OSSD in the
OFF state
1. Ensure that the ambient tem-
perature corresponds to the in-
formation in the
.
2.
the safety
light curtain.