OPERATION
3-3
Document No.: COM-00-05-16 June 2006, Revised June 2014
Version: C.1
scc1_rx_count 0 scc1_eof_count 0
good_count 0 bad_count 0
do_transmit_repeat 0 12_dups_discarded 0
The last line of the XPORT information in the status example on the previous page shows an entry
for “XPORT Link status”. This line pertains to the Ethernet link and informs the user whether the
link is UP or DOWN. If the link is UP, the data rate of the link is also indicated (10 Mbit or 100
Mbit).
In the event the link is down, possibly because the Ethernet cable is unplugged from J2 or because
the radio plugged into the WAG is not powered, the link status will be indicated on this line as
DOWN.
If the user types status 1, additional information about the stack space usage for
the tasks of the WAG will be displayed immediately below “Memory: OKAY”.
2. Type status 1 and press Enter. The stack space usage information appears below “Memory:”
similar to the following:
Run Queue: task_serial_key (01-02) 24 stack use
Run Queue: task_serial_out (03-04) 11 stack use
Run Queue: task_xport_out (07-08) 15 stack use
Run Queue: task_app_timer (08-09) 12 stack use
Delayed: task_led (00-01) 15 stack use
Delayed: task_echelon_out (05-06) 12 stack use
Mailbox: task_serial_in (02-03) 18 stack use
Other Que: task_echelon_in (04-05) 13 stack use
Other Que: task_xport_in (06-07) 39 stack use
Other Que: task_router (09-10) 44 stack use
Other Que: Raw/Command In (10-11) 13 stack use
The “xx stack use” indicated at the right side of the example above is the
maximum percentage of stack space used by that task and is only used by
Siemens Rail Automation personnel to ensure that allocated task stack space
does not become exhausted.
3.2.1 Additional Status Information When WAG Configured for OSI
When the WAG is configured for OSI, two additional lists of information are maintained: Active
Route Links and Pending Route Links, both of which are associated with OSI. When the WAG
receives an ATCS message that is intended for the office (the destination ATCS address of the
messages all start with type 2), the WAG looks at the LLL of the source device and calls it a
“routing region” after adding 5000 decimal to it.
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