4 PROFINET IO Diagnosis
4.1 Diagnosis HTML Page of EN100
89SIPROTEC 4, Communication Module PROFINET IO, Communication Profile
C53000-L1840-C360-1, Edition 08.2012
Telegram Receive/Transmit Statistics
The table contains the number of received and transmitted telegrams for each specified protocol.
The counters can be reset via Clear statistics (in the upper left section of the HTML page).
LLDP Neighborhood Information
The table contains information about the devices connected to the Ethernet ports X1 P1 and X1 P2 of the
EN100 (neighborhood information). This information is analyzed from the data of the LLDP telegrams sent by
the connected devices.
The time Updated before indicates when the last LLDP telegram from the respective neighboring device was
received. If this time is greater than the time specified in the TTL (Time to Live) column, this indicates that no
LLDP telegrams have been received anymore from the neighboring device, e.g. due to connection problems.
However, the neighborhood information last read is still displayed.
Clear statistics (upper left section of the HTML page) can be used to delete the information until the next LLDP
telegram is received.
Submodule ID Identification number of the submodule type for the respective module type as per GSD
file
Status Plugged: the IO module is plugged and ready to exchange data
Empty: no IO module plugged/parameterized
Error: no mapping file assignment for the IO module possible; no data exchanged
with this module
IOPS Value of the local IOPS for DAP and input data or value of the IO controller IOPS for
output data.
Diagnosis Description
NOTE
Empty slots after the last plugged IO module are not displayed. A maximum of 18 slots is possible.
com_profinet-io_profile_us.book Page 89 Friday, August 17, 2012 1:40 PM
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