Schneider Electric 890USE17700 - Manual (Page 136)

Data Exchange
136 890USE17700 April 2004
Ethernet
Statistics Ethernet statistics comprise status information and errors related to data
transmissions to and from the STB NIP 2212 over the Ethernet LAN.
Ethernet statistics are held in a buffer until the get Ethernet statistics command is
issued, and the statistics are retrieved.
The clear Ethernet statistics command clears all of the statistics currently held in
the buffer except the MAC address and the IP address.
The following table lists the Ethernet statistics used by the Advantys STB system:
Word No. in Buffer Description Comment
00–02 MAC address cannot be cleared
03 board status
04–05 rx interrupt
06–07 tx interrupt
08 jabber failure count
09 total collisions
10–11 rx missed packet errors
12–13 memory errors in state RAM
14–15 chip restart count
16–17 framing errors
18–19 overflow errors
20–21 CRC errors
24–25 rx buffer errors
26–27 tx buffer errors
28–29 silo underflow
30–31 late collision
32–33 lost carrier
34–35 collision tx failure
36–37 IP address cannot be cleared
38–53 reserved always 0