SICK LMS5 Series, Operating Instructions Manual

Page: 42 / 94

• If an object less than or equal to the blanked object size is in front of the laser
output aperture of the device for the response time configured for manipulation
protection.
• If the device is blanked for longer than the response time configured for manipula‐
tion protection.
Analysis field
For the evaluation case, select a field from the already configured evaluation fields. Its
shape must fit the evaluation strategy
see "Analysis fields", page 39 .
Output
Select one of the outputs for the evaluation case. If several evaluation cases act on
one output, you must determine how the results of the evaluation cases are linked
see
"Linking of evaluation cases at the output", page 42 .
NOTE
The respective output must be configured for “Application”.
Negating the result
Negating the result reverses the field evaluation output. The output used is thus
switched, for example, if the evaluation field is free or if the contour is not breached.
NOTE
Do not confuse negation of the result with the Active HIGH/Active LOW setting of the
outputs
see "Linking of evaluation cases at the output", page 42 .
3.7.2.3 Linking of evaluation cases at the output
If several evaluation cases act on one output, you must determine how the results of
the evaluation cases are linked. The respective results can be linked with AND or OR.
SOPAS: Project tree , LMS… , Parameters , Network/Interfaces/IOs , Digital Outputs .
The outputs are configured as Active HIGH by default. You can also configure these as
Active Low .
Resetting an output
In the default setting, the outputs are immediately reset to the deactivated state. You
can configure a delay of up to 10 s (e.g. to activate a horn or to transmit the output
signal to a PLC).
Alternatively, you can also reset the output via an input. The output is only reset when
the assigned input assumes the configured status.
3.8 Inputs and outputs
Digital inputs
The LMS5xx Lite has two digital inputs, the LMS5xx PRO/Heavy Duty four. These inputs
could activate different evaluation cases
see "Evaluation cases", page 39 .
The inputs can also be used to reset the outputs of the LMS5xx see "Resetting an
output", page 42 .
With the LMS5xx Lite, only IN1 can be used to activate evaluation cases.
3
PRODUCT DESCRIPTION
42 O P E R A T I N G I N S T R U C T I O N S | LMS5xx 8013796/1ALS/2021-03 | SICK
Subject to change without notice