Rockwell Automation 6001-F2E AB STANDARD DRIVER SFTW - Manual (Page 44)

Specifying Message Packet Commands
with Send_StdDrv()
Appendix B
B-7
This command resets to zero all the diagnostic timers and counters in the
node interface module. The diagnostic status command gives the starting
address for this block of counters and timers
Command Format
CMD STS TNS FNC
06 07
Reply Format
CMD STS TNS
46
You can use this command to check the integrity of the transmissions over
the communication link. The command message transmits up to 243
bytes of data to a node interface module. The receiving module should
reply to this command by transmitting the same data back to the
originating node.
Command Format
CMD STS TNS FNC
06 00
DATA
243 bytes max.
Reply Format
CMD STS TNS
46
DATA
243 bytes max.
Diagnostic Counters Reset
Diagnostic Loop