Other Ethernet Services; Advanced Ethernet Settings - Danfoss MCA 122 Modbus TCP Operating Instructions Manual

Parameters

5.2.5 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 Transent Socket Channel Port
Range: Function:
0 [0–9999] Configures the TCP port-number for the transent
*
socket channel. This enables Frequency converter-
telegrams to be sent transently on Ethernet via
TCP. Default value is 4000, 0 means disabled.

5.2.6 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 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] Disable Disables the auto cross-over function.
[1] Enable Enables the auto cross-over function.
*
NOTICE
Disabling of the auto cross-over function requires crossed
Ethernet cables for daisy-chaining the options.
MCA 122 Modbus TCP
12-92 IGMP Snooping
Option:
[0]
[1]
12-93 Cable Error Length
Range:
0
*
12-94 Broadcast Storm Protection
Range:
-1 %
-1 %
12-95 Broadcast Storm Filter
Option:
[0] Broadcast only
[1] Broadcast &
®
MG90P202 - VLT is a protected Danfoss trademark
Function:
This prevents flooding of the Ethernet protocol
stack by only forwarding multicast packets to ports
that are a member of the multicast group.
Disable Disables the IGMP snooping function.
Enable Enables the IGMP snooping function.
*
Function:
[0 - If Cable Diagnostics is enabled in 12-90 Cable
65535 ] 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.
Function:
[-1 - The built-in switch is capable of protecting the
*
20 %] 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:
The "OFF" means that the filter is disabled - all
broadcast messages passes through. The value
"0%" means that no broadcast messages passes
through. A value of "10%" means that 10% of
the total bandwidth is allowed for broadcast
messages, if the amount of broadcast messages
increases above the 10% threshold, they will be
blocked.
[-1 -
*
20 %]
Function:
Applies to 12-94 Broadcast Storm
Protection; if the Broadcast Storm
Protection should also include
Multicast telegrams.
Multicast
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