Services supported
•
P
ROFINET IO conformance class B
•
LLDP according to IEEE 802.1 AB
•
SNMP
•
MIB-II
•
Cyclic IO communication
•
Acyclic read/write services for communication via TCI interface
•
Diagnostic alarms
•
TCP/IP communication via port 9000
•
MRP client support
3.4 Input signals
3.4.1 Reset signals
If the safety laser scanner is operated with a restart interlock, then the safety laser
sc
anner requests a reset signal from the controller (Reset required) after a protective
field interruption and subsequent clear protective field. The safety laser scanner
responds to a change in signal edge from Low to High of the reset signal (not to the
signal level state).
WARNING
D
angerous state of the machine
If the reset signal is implemented as a single signal, an electromagnetic interference
signal could trigger a restart.
b
The reset signal must be fail-safe (single failure proof).
3.4.2 Control signals for switching monitoring cases
You can switch between protective fields by switching monitoring cases.
NOTE
T
he respective control inputs A, B, C, D of the S3000 PROFINET IO/IO-OF Professional,
or A, B of the S3000 PROFINET IO/IO-OF Advanced expect complementary signals.
Table 3: Logical state 0 of the control inputs via the process image
Control input A B C D
Bits of the output bye 0
in t
he process image (see
table 24, page 107, see
table 26, page 110)
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7
Value of the bit 1 0 1 0 1 0 1 0
Logical state 0 0 0 0
Table 4: Logical state 1 of the control inputs via the process image
Control input A B C D
Bits of the output bye 0
in t
he process image (see
table 24, page 107, see
table 26, page 110)
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7
Value of the bit 0 1 0 1 0 1 0 1
Logical state 1 1 1 1
PRODUCT DESCRIPTION 3
8013291/ZA19/2019-11-14 | SICK O P E R A T I N G I N S T R U C T I O N S | S3000 PROFINET IO, S3000 PROFINET IO-OF
23
Subject to change without notice
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