SICK nanoScan3

In the delivery state, the safety laser scanner requests an IP address via DHCP. After a
conf
iguration has been transferred to the safety laser scanner, an IP address assigned
via DHCP may no longer change. A statically assigned IP address can no longer be
changed via CIP with the TCP/IP object (0xF5).
Assigning safety network number
The safety laser scanner requires a safety network number (SSN) in a safety-relevant
EtherNet/IP network. The safety network number is a 48-bit identifier.
You can assign the safety network number to the safety laser scanner in the following
ways:
•
In Safety Designer under Protocol settings in the EtherNet/IP dialog box
A function of automatic setting of the safety network number is not supported.
Integration into a control
If t
he product has already been connected to a controller and should be connected to
another controller, the link to the old controller must be explicitly removed.
You can remove the link to a controller in different ways:
•
In Safety Designer in the EtherNet/IP dialog box, click on Remove link
•
In Safety Designer in the Factory settings dialog box, reset the device to the factory
settings
4.5.3 Configuring control
Overview
Y
ou will find information below on entries in the configuration software for the control‐
ler.
Information about the configuration of the safety laser scanner see "Configuration",
page 59.
Important information
DANGER
H
azard due to lack of effectiveness of the protective device
The dangerous state may not be stopped in the event of non-compliance.
If a protective field is interrupted, the safety output switches to the OFF state for at
least 80ms, even if the interruption is shorter than that time. With a safety output
via network, it can happen that the controller does not detect the OFF state in the
event of a very short protective field interruption, e.g. if the network time expectation is
configured to be greater than 80ms.
2)
The internal restart interlock of the safety laser scanner must be used to end the
dangerous state.
►
If the network time expectation is longer than 80ms, use the internal restart
interlock of the safety laser scanner.
NOTE
W
ith safety modules (unlike with other modules), some of the following steps can only
be taken in offline mode.
2)
T
he network expectation time is sometimes referred to as the connection reaction time limit.
PROJECT PLANNING 4
8027909/2023-02-22 | SICK O P E R A T I N G I N S T R U C T I O N S | nanoScan3 – EtherNet/IP™
45
Subject to change without notice