SICK S3000 Cold Store - Error and Status Indications of the Leds in the Compatibility Mode

Display Output level Possible cause Rectification of the error
ÍO
On the universal I/
O
3)
Front screen contaminated,
oper
ation is not guaranteed
b
Cle
aning the front
screen
ÍO
On the universal I/
O
3)
Front screen contaminated,
operation is not guaranteed
b
Cle
aning the front
screen
ÍO
On the universal I/
O
3)
System error
b
N
ote the error indicated
on the 7-segment dis‐
play or run diagnostics
using the CDS.
b
Switch off the voltage
supply for the S3000
for at least 2 seconds
and then switch it back
on.
ÌO
On the universal I/
O
4)
Reset required
b
Oper
ate the control
switch for restart or
reset.
ÌO
No level change Restart delay is counting
do
wn
b
N
o action is required
1)
If this is configured as a warning field output.
2)
On the S3000 in the triple field mode, the 7-segment display shows which warning field contains an
object.
3)
If this is configured as the output for a contamination error/warning.
4)
If this is configured as the output for “Reset required”.
Table 26: Error and status indications of the LEDs in the compatibility mode
Display Output level Possible cause Rectification of the error
ÊO
At the OSSDs Object in the protective
f
ield, OSSDs in the OFF
state
Not an error
ËO
At the OSSDs Protective field clear,
OSSDs in the ON state
Not an error
aO
At warning field output Object in the warning
field
Not an error
ÊoËo
At the OSSDs Supply voltage missing
or t
oo low
b
Chec
k the voltage
supply and activate,
if necessary.
Ío
At application diagnostic
out
put
Not an error
Ío
At application diagnostic
output
No supply voltage
b
Chec
k the voltage
supply and activate,
if necessary.
ÍO
At application diagnostic
out
put
Front screen contami‐
nated, operation is not
guaranteed
b
Cle
an the front
screen.
ÍÖ
At application diagnostic
out
put
Front screen is contami‐
nated, operation is still
guaranteed
b
Cle
an the front
screen.
TROUBLESHOOTING 10
8012029/ZA20/2019-11-14 | SICK O P E R A T I N G I N S T R U C T I O N S | S3000 Cold Store
99
Subject to change without notice