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Siemens SIMATIC NET SCALANCE SC646-2C User Manual

Siemens SIMATIC NET SCALANCE SC646-2C
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Configuring with Web Based Management
4.4 "System" menu
SCALANCE SC-600 Web Based Management (WBM)
Configuration Manual, 10/2021, C79000-G8976-C475-03
207
• Blocked by
• Shows why the port is in the "blocked" status:
– -
The port is not blocked.
– Admin down
The status "disabled" is configured for the port, see "System > Ports >
Configuration".
– Link down
The status "enabled" is configured for the port but there is no connection, see
"System > Ports > Configuration".
– Power down
The status "Link down" is configured for the port, see "System > Ports >
Configuration".
Changing the port configuration
Click the appropriate box to change the configuration.
Note
Optical ports only work with the full duplex mode and at maximum transmission rate. As
a
result, the following settings cannot be made for optical ports:
•
Automatic configuration
•
Transmission speed
•
Transmission mode
Note
With various automatic functions, the device prevents or reduces the effect on other
ports and priority classes
(Class of Service) if a port is overloaded. This can mean that
frames are discarded even when flow control is enabled.
Port overload occurs when the device receives more frames than it can send, for
example as the result of different transmission speeds.
Configuration procedure
1. Change the settings according to your configuration.
2. Click the "Set Values" button.

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Siemens SIMATIC NET SCALANCE SC646-2C Specifications

General IconGeneral
BrandSiemens
ModelSIMATIC NET SCALANCE SC646-2C
CategorySwitch
LanguageEnglish

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