SICK LMC121, Руководство по эксплуатации

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Product description
40
© SICK AG · Germany · All rights reserved · Subject to change without notice
8012471/ZN27/2017-06-09
Operating Instructions
LMS1xx Laser Measurement Sensors
Chapter 3
3.9 Field application
With the aid of the integrated field application, the LMS1xx type-dependently evaluates up
to 10 evaluation fields within its scan area. Using the field application, you can e.g.
implement systems for collision protection, for building surveillance or for access
monitoring.
Fig. 25: Principle of the field application
The LMS1xx is adapted to the evaluation situation with the aid of up to ten evaluation cases
(type-dependent). In the evaluation case, one of max. ten configurable evaluation fields, an
evaluation strategy, an output and in some circumstances a combination of inputs that
activate the evaluation case, are selected. An operator is selected for each output; this
operator determines the result on the output if more than one evaluation case acts on the
output.
In the example in
Fig. 25 , in evaluation case 1 evaluation field 1 is used, in evaluation case
2 evaluation field 2 is used. Both evaluation cases act on the output OUT1. If an AND
operator is used for the results of the evaluation cases, then the output will only switch if
both evaluation cases are signalling an event.
LMS12x/LMS13x/LMS14x Security and LMC12x/LMC13x VdS (object protection)

You will find further information on the field application of these devices in the document
”Technical Information (installer instructions VdS)”, part no.: 8013749, issue in English.
Please see
section 1.5 “Further information” on page 9 .
Operator for the outputs
Evaluation fields
&,

&,

&,

1
2
3
10
1
2
3
10
OUT1 OUT2 OUT3
Inputs
IN1
IN2
Evaluation cases

evaluation field

evaluation strategy

output