SICK deTem4 LT Muting A/P, Руководство по эксплуатации, Страница: 83 / 108

11.3.3 Fault indicators
Overview
In the event of a fault, the type of fault is indicated by the LED display on the active unit.
Active unit
Position of LEDs: see figure 6, page 15
Table 22: Fault display on the active unit
LEDs End cap with inte‐
grated LED Possible cause Troubleshooting
OSSD INFO Diagnostics LEDs
1 2 3 4 5 6 7 8
O
Red
Ö
Red
Ö
Red
o o o o o o o Ö
Red An internal fault has
occurred.
b
Switch the voltage supply off and
back on again.
b
If the fault continues to persist,
replace the active unit,
see "Order‐
ing information", page 94 .
O
Red
Ö
Red
o Ö
Red
o o o o o o Ö
Red
Fault in the voltage sup‐
ply.
b
Check the voltage supply and the
power supply unit,
see "Technical
data", page 87 .
b
Switch the voltage supply off and
back on again.
b
If the fault continues to persist,
replace the active unit,
see "Order‐
ing information", page 94 .
O
Red
Ö
Red
o Ö
Red
o Ö
Red
o o o o Ö
Red Permanent error in the
voltage supply.
b
Replace device, see "Ordering
information", page 94 .
O
Red
Ö
Red
o Ö
Red
Ö
Red
Ö
Red
o o o o Ö
Red General error in the con‐
figuration.
b
Check configuration settings
including the permitted combina‐
tion of functions.
b
Reset device to factory settings.
TROUBLESHOOTING
11
8024802/2020-07-17 | SICK O P E R A T I N G I N S T R U C T I O N S | deTem4 LT Muting A/P 83
Subject to change without notice