12-13 Link Speed
Option:
Function:
Forces the link speed for each port in 10 Mbps
or 100 Mbps. If
parameter 12-12 Auto Negotiation
is set to: ON, this parameter is read only and
displays the actual link speed. If no link is
present, “None” is displayed.
[0]
*
None
[1]
10 Mbps
[2]
100
Mbps
NOTICE
In POWERLINK this parameter is locked to 100 Mbs.
12-14 Link Duplex
Option:
Function:
Forces the duplex for each port to Full or Half
duplex. If
12-12 Auto Negotiation
is set to: [ON],
this parameter is read only.
[0] Half Duplex
[1] Full Duplex
NOTICE
In POWERLINK this parameter is locked to half duplex.
8.4.3 12-8* Other Ethernet Services
12-80 FTP Server
Option:
Function:
[0]
*
Disabled
Disables the built-in FTP server.
[1]
Enabled
Enables the built-in FTP server.
12-81 HTTP Server
Option:
Function:
[0]
*
Disabled
[1]
Enabled
Enables the built-in HTTP (web) server.
12-82 SMTP Service
Option:
Function:
[0]
*
Disabled
[1]
Enabled Enables the SMTP (e-mail) service on the option.
12-89 Transparent Socket Channel Port
Range:
Function:
Size
related
*
[ 0 -
65535 ]
Configures the TCP port number for the
transparent socket channel. This config-
uration enables FC telegrams to be sent
transparently on Ethernet via TCP.
Default value is 4000, 0 means disabled.
The MCT 10 Set-up Software uses this
port.
8.4.4 12-9* Advanced Ethernet Settings
12-90 Cable Diagnostic
Option:
Function:
Enables/disables 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.
[0]
*
Disabled
[1]
Enabled
NOTICE
The cable diagnostics function is only issued on ports
where there is no link (see
12-10 Link Status
,
Link Status
)
12-91 Auto Cross Over
Option:
Function:
[0]
Disabled
Disables the auto cross-over function.
[1]
*
Enabled
Enables the auto cross-over function.
12-92 IGMP Snooping
Option:
Function:
This prevents flooding of the Ethernet protocol
stack by only forwarding multicast packets to
ports that are member of the multicast group. In
PROFINET this function is disabled.
[0]
Disabled Disables the IGMP snooping function.
[1]
*
Enabled Enables the IGMP snooping function.
12-93 Cable Error Length
Range:
Function:
0
*
[0 -
65535 ]
If Cable Diagnostics is enabled in
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 displayed
in meters with an accuracy of
±
2 m. The value 0
means that no errors detected.
12-94 Broadcast Storm Protection
Range:
Function:
-1
%
*
[-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 a percentage of the total
bandwidth that is allowed for broadcast
messages.
Example:
Parameters
Operating Instructions
52
Danfoss A/S © Rev. 2014-02-27 All rights reserved.
MG90U302
8
8
Summary of Contents for VLT PROFINET MCA 120
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