Allen-Bradley MicroLogix 1400 Instruction Manual page 70

efesotomasyon.com - Allen Bradley,Rockwell,plc,servo,drive
68 Function Files
Publication 1766-RM001A-EN-P - October 2008
DF1 Half-Duplex Slave Diagnostic Counters Block
Word Bit Description
6 - Diagnostic Counters Category Identifier Code (always 2)
7 - Length (always 30)
8 - Format Code (always 2)
9 0 CTS
1 RTS
2 Reserved
3 Reserved
4...15 Reserved
10 - Total Message Packets Sent
11 - Total Message Packets Received
12 - Undelivered Message Packets
13 - Message Packets Retried
14 - NAK Packets Received
15 - Polls Received
16 - Bad Message Packets Received
17 - No Buffer Space
18 - Duplicate Message Packets Received
19...22 - Reserved