User Manual Owner manual

Diagnostic Command Support
Appendix B
B3
Table B.B contains the diagnostic read reply values for the KF3:
Table B.B
Diagnostic
Read Reply V alues
Byte Description
0 Total DH485 packets received, low byte
1 Total DH485 packets received, high byte
2 Total DH485 packets transmitted, low byte
3 Total DH485 packets transmitted, high byte
4 Number of DH485 retries
5 Number of DH485 packets where the retry limit was exceeded
6 Number of DH485 NAK, No Memory sent
7 Number of DH485 NAK, No Memory received
8 Number of DH485 bad messages received
9 Number of DH485 line errors
10 Total RS232C packets received, low byte
11 Total RS232C packets received, high byte
12 Total RS232C packets transmitted, low byte
13 Total RS232C packets transmitted, high byte
14 Number of RS232C retries
15 Number of RS232C packets where the retry limit was exceeded
16 Number of RS232C NAKs sent
17 Number of RS232C NAKs received
18 Number of RS232C bad messages received
19 Number of RS232C line errors
2051 DH485 Active Node Table*
* The Active Node Table indicates what stations (nodes) are on the
network. The station address is used as an offset into the table. If a
node number is not occupied, the node table will show FF. An active
node shows the number of its successor, i.e., the number of the station to
which it will pass the token. Slave devices do not appear.