GE Industrial Solutions AF-650 GP PROFINET - Manual (Page 45)

EN-89 Transparent Socket Channel Port
Range: Function:
disabled. This port is used by the
DCT-10.
EN-90 Cable Diagnostic
Option: Function:
Enables/disables advanced Cable diagnosis
function. If enabled, the distance to cable errors
can be read out in EN-93 Cable Error Length. The
parameter resumes to the default setting of
Disable after the diagnostics have finished.
[0] * Disabled
[1] Enabled
NOTE
The cable diagnostics function will only be issued on ports
where there is no link (see EN-10 Link Status, Link Status)
EN-91 MDI-X
Option: Function:
[0] Disabled Disables the auto cross-over function.
[1] * Enabled Enables the auto cross-over function.
EN-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.
EN-93 Cable Error Length
Range: Function:
0
N/A *
[0 -
65535
N/A]
If Cable Diagnostics is enabled in EN-90 Cable
Diagnostic, the built-in switch is possible via
Time Domain Reflectometry (TDR). This is a
measurement technique which 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 metres with an accuracy of +/-
2m. The value 0 means no errors detected.
EN-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.
EN-94 Broadcast Storm Protection
Range: Function:
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 will be passed through. The
value “0%” means that no broadcast messages will
be passed 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.
EN-95 Broadcast Storm Filter
Option: Function:
Applies to EN-94 Broadcast Storm
Protection; if the Broadcast Storm
Protection should also include
Multicast messages.
[0] * Broadcast only
[1] Broadcast &
Multicast
EN-96 Port Mirroring
Enables/disables port-mirroring function. For troubleshooting
with a network analyzer tool.
Option: Function:
[0] * Disable No port-mirroring
[1] Port 1 to Port 2 All network traffic on port 1 will
be mirrored to port 2.
[2] Port 2 to Port 1 All network traffic on port 2 will
be mirrored to port 1.
[254] Int. Port to Port 1
[255] Int. Port to Port 2
EN-98 Interface Counters
Range: Function:
4000 N/A * [0 - 65535
N/A]
Read only. Advanced Interface
counters, from built-in switch, can be
used for low-level trouble-shooting,
The parameter shows a sum of port 1
+ port 2.
EN-99 Media Counters
Range: Function:
0 N/A * [0 - 65535
N/A]
Read only. Advanced Interface counters,
from built-in switch, can be used for
low-level trouble-shooting, The
parameter shows a sum of port 1 + port
2.
Parameters PROFINET Operating Instruction
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