SICK Flexi Compact User Manual

Display
Q
Description Measures
Ö Gr
een (1 Hz) in sync
with the green PWR
indication
Output is active (HIGH) and a recoverable exter‐
nal er
ror is present.
b
Chec
k cabling of the flashing outputs. A short-
circuit to 24 V or a cross-circuit between out‐
puts may be present.
o LED of
f. Ö LED flashes. O LED illuminates.
Table 131: X indications (test output)
Display
X
Description Measures
o
Output is inactive (LOW).
O Gr
een
Output is active (HIGH).
Ö Gr
een (1 × flashing
every 2 s)
Output is configured as a test output.
Ö Gr
een (2 × flashing
every 2 s)
Output is configured as a Flexi Loop data output
(D
ATA_OUT).
o LED off. Ö LED flashes. O LED illuminates.
Complementary information
T
he input and output indicators display the status of the terminals with a refresh rate of
approx. 50 ms.
Further topics
•
"Status indicators", page 14
11.2 Possible faults
Important information
NOTE
If a f
ault response can result in an undesired valid status, you should evaluate the
associated status bits in the logic to initiate suitable measures.
Possible faults and their causes
T
able 132: Faults in the logic
Fault Responses Causes
Voltage supply A1 / A2
of t
he main module is
lower than the operat‐
ing range
•
S
afety controller switches to the
No supply voltage status
•
Voltage supply module status bit =
0
•
Status indicators are off
•
Fault in the voltage supply
•
Line break
•
Interruption due to a fuse
Voltage supply of the
main module is hi
gher
than the operating
range
•
S
afety controller switches to the
critical error status
•
Internal error module status bit = 0
•
Fault in the voltage supply
•
Short-circuit to other volt‐
age-carrying line
TROUBLESHOOTING 11
8024589/2020-11-10 | SICK O P E R A T I N G I N S T R U C T I O N S | Flexi Compact
121
Subject to change without notice

SICK Flexi Compact Specifications

General

Brand	SICK
Model	Flexi Compact
Category	Controller
Language	English