Chapter 5 ONLINE HELP SOPAS
LECTOR®620
132 © SICK AG · Germany · All rights reserved · Subject to change without notice 8013778/Y269/2013-11-27
Parameters
5.10.9.1.2 Serial auxiliary interface (port 4002)
If the Serial auxiliary interface (port 4002) parameter is activated, the serial aux interface
can be monitored via TCP and port 4002.
5.10.9.1.3 DHCP Fallback Mode
The DHCP Fallback Mode parameter is used to select an action that is performed if automa-
tic IP assignment was not possible.
• S
TATIC IP: A static IP value is set as soon as it is established that DHCP was not possible.
• R
EPEAT DHCP: The process is repeated until an IP is assigned via DHCP.
5.10.10 CAN
The CAN interface is configured on the CAN tab.
5.10.10.1 CAN
The CAN interface is activated and configured in the CAN group. There are two options avai-
lable for using the CAN interface:
• The CAN interface is used to integrate the device into a SICK network. In the SICK net-
work, only SICK reading devices can be networked via CAN bus. This type of device group is
used to scan an object from different perspectives and transmit the reading result to a host.
As far as the host is concerned, the device group functions as an individual device. The ma-
ster/slave or multiplexer/server operating modes are available for the SICK network. Both
operating modes can be combined.
• The reading device can be integrated into a CAN fieldbus system with no further specifica-
tion via CANopen. The SICK reading device operates as a slave under a CANopen client
(PLC) and can communicate with devices from other manufacturers.
5.10.10.1.1 Mode
Use of the CAN interface is determined via the Mode parameter.
• I
NACTIVE: Communication via the CAN interface is deactivated.
• SICK
NETWORK: The device is integrated into a SICK network. In the SICK network, only
SICK reading devices can be networked via CAN bus. This type of device group is used to
scan an object from different perspectives and transmit the reading result to a host. As far
as the host is concerned, the device group functions as an individual device.
• CAN
OPEN: The device is integrated into a CAN fieldbus system with no further specificati-
on. The SICK reading device operates as a slave under a CANopen client (PLC) and can com-
municate with devices from other manufacturers.
The master/slave or multiplexer/server operating modes are available for the SICK net-
work. The operating modes are configured on the Network/Interfaces/IOs tab.
5.10.10.1.2 Using device ID as a node ID
When the relevant parameter is activated, the assigned device ID is used as a CAN node for
the CAN bus.
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