ProSoft Technology AN-X2-SQD - Manual (Page 28)

Page 22 AN-X2-SQD-MAS June 2013
Starting Offset Description
50 Connection 1 statistics
…
190 Connection 15 statistics
Diagnostic Counters
The AN-X2-SQD-MAS maintains the following diagnostic counters.
Counter Offset Description
Tx Frames 0 Transmitted network frames
Rx Frames Good 1 Received good network frames
Rx Stop Errors 2 Received frames with a stop error
Rx ChkSum Errors 3 Received frames with a checksum error
Rx Loopback Errors 4 Received frames with a loopback error
Rx Timeout Errors 5 Received frames with a timeout error
Rx Protocol Errors/Type 6 Received frames with a protocol error (high
vyte), and the error type (low byte)
Scan Counter 7 I/O Scans
The diagnostic counters are automatically mapped to connection 15. If you are using the
diagnostic counters, set a long RPI for connection 15 since diagnostics don’t need to
update frequently.
UDP Connection Diagnostics
The AN-X2-SQD-MAS maintains diagnostics related to the UDP traffic to and from the
module.
They consist of:
Offset Counter
0 UDP Tx count
1 UDP Rx count
2 UDP Eth Error, Ctr (lo) Typ (Hi)
3 UDP PrtErr, Ctr (Lo) Typ/Slt (Hi)