Setup; Indication Of The Switching Status; Simulation; Function Chart - SICK LFV 230 Manuel De Mise En Service

Setup

5 Setup

5.1 Indication of the switching status

The switching status of the electronics can be
checked via the signal lamp integrated in the upper
part of the housing.

5.2 Simulation

The LFV 230 has an integrated function for
simulation of the output signal which can be
activated magnetically. Please proceed as follows:
à
Hold the test magnet (accessory) against the
circle symbol with the label "TEST" on the
instrument housing
Fig. 21: Simulation of the output signal
The test magnet changes the current switching
condition of the instrument. You can check the
change on the signal lamp. Please note that all
connected device are activated during the simula-
tion.
Caution:
It is absolutely necessary that you remove
the test magnet from the instrument housing
after the simulation.

5.3 Function chart

The following chart provides an overview of the
switching conditions depending on the set mode and
the level.
18
Mode
max.
Mode
max.
Mode
min.
Mode
min.
Fault
Subject to change without notice
Level Switch- Control
ing sta- lamp
tus Yellow -
cover-
age
closed
open
closed
open
any open any
Control Control
lamp lamp
Green - Red -
voltage fault sig-
indica- nal
tion
LFV 230