Danfoss VLT AutomationDrive FC 361 Programming Manual page 116

Parameter Descriptions
4.11.4 12-9* Advanced Ethernet Settings
12-90 Cable Diagnostic
Enable/disable advanced cable diagnosis function. If enabled, the
distance to cable errors can be read out in parameter 12-93 Cable
Error Length. The parameter resumes to the default setting of
disable after the diagnostics have finished.
Option:
4 4
[0] Disabled
*
[1] Enabled
12-91 Auto Cross Over
Option:
[0] Disabled
[1] Enabled
*
12-92 IGMP Snooping
This function prevents flooding of the Ethernet protocol stack by
only forwarding multicast packets to ports that are members of
the multicast group.
Option:
[0] Disabled
[1] Enabled
*
12-93 Cable Error Length
Range:
0
*
114
Function:
NOTICE
The cable diagnostics function
is only issued on ports where
there is no link (see
parameter 12-10 Link Status).
Disable the cable diagnostic
function.
Enable the cable diagnostic
function.
Function:
Disable the auto-crossover function.
Enable the auto-crossover function.
Function:
Disable the IGMP Snooping
function.
Enable the IGMP Snooping function.
Function:
[0 - 65535 ] If cable diagnostics is enabled in
parameter 12-90 Cable Diagnostic,
the built-in switch is possible via
time domain reflectometry (TDR).
This measurement technique
detects common cabling problems
such as open circuits, short circuits,
and impedance mismatches or
breaks in transmission cables. The
distance from the option to the
error is shown in meters with an
accuracy of ±2 m (6.56 ft). The
value 0 means that no errors are
detected.
Danfoss A/S © 03/2019 All rights reserved.
VLT® AutomationDrive FC 361
12-94 Broadcast Storm Protection
Range:
-1 %
*
12-95 Inactivity timeout
Range:
120
*
12-96 Port Config
Enable/disable port-mirroring function. For troubleshooting with
a network analyzer tool.
Option:
[0]
[1]
[2]
[10]
[11]
[254]
[255]
12-97 QoS Priority
Range:
Size
related
*
Function:
[-1 - 20 %] The built-in switch is capable of
protecting the switch system from
receiving too many broadcast
packages, which can use up
network resources. The value
indicates the percentage of the
total bandwidth that is allowed for
broadcast messages.
Example:
OFF means that the filter is
disabled: All broadcast messages
pass through. The value 0% means
that no broadcast messages pass
through. A value of 10% means
that 10% of the total bandwidth is
allowed for broadcast messages. If
the number of broadcast messages
increases above the 10% threshold,
they are blocked.
Function:
[0 - 3600]
Function:
Normal No port-mirroring.
Mirror Port 1 All network traffic on port 1 is
to 2 mirrored to port 2.
Mirror Port 2 All network traffic on port 2 is
to 1 mirrored to port 1.
Port 1
disabled
Port 2
disabled
Mirror Int. Port
to 1
Mirror Int. Port
to 2
Function:
[0 - 63 ] Each index sets the DSCP value of
different types of QoS prioritized
messages. See the option manual
for details.
MG06J202