Indicators And Operating Controls - Pepperl+Fuchs SLCS Original Instructions Manual

Safety Light Curtain SLCS
Product Description
EN
4.2
8 - EN
Transmitter unit
Protection
24 V supply
Test
Beam Code A/B
Figure 4.1 Schematic diagram of a detection device

Indicators and Operating Controls

The transmitter has two LEDs to display its operating status.
The receiver has five LEDs to display its operating status.
Transmitter unit
1
2
Figure 4.2 Displays from the transmitter unit and receiver unit
No. Designation
1 Power LED
2 A/B mode,
status
3 OSSD OFF
4 OSSD ON
Receiver unit
24 V supply
OSSDs
Status / Select RI-RM
Restart Interlock (RI)
Relay Monitor (RM)
Beam Code A/B
Receiver unit
1
1 Power
2 Mode A/B, Status yellow
3 OSSD OFF
4 OSSD ON
5 Restart/Status
3 4
6 Mode A/B
5 6
LED color Description
Green Transmitter and receiver units operating
Yellow Indicator flashing at 1 Hz: testing time exceeded
or A/B mode input level change
Indicator flashing at 5 Hz: internal fault
Red OSSDs switched off
Green OSSDs switched on
green
red
green
yellow
yellow