Publication 1762-RM001C-EN-P
Function Files 3-15
12 0 to 7 NAK – No Memories Sent
8 to 15 NAK – No Memories Received
13 0 to 7 Total Bad Message Packets Received
8 to 15 Reserved
14 to 22 - Reserved
Table 3.13 DF1 Full-Duplex Diagnostic Counters Block
Word Bit Description
6 - Diagnostic Counters Category Identifier Code (always 2)
7 - Length (always 30)
8 - Format Code (always 1)
9 0 CTS
1RTS
2Reserved
3 Channel 0 - Reserved, Channel 1 - DCD
4 to 15 Reserved
10 - Total Message Packets Sent
11 - Total Message Packets Received
12 - Undelivered Message Packets
13 - ENQuiry Packets Sent
14 - NAK Packets Received
15 - ENQuiry Packets Received
16 - Bad Message Packets Received and NAKed
17 - No Buffer Space and NAK’ed
18 - Duplicate Message Packets Received
19 to 22 - Reserved
Table 3.14 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
1RTS
2Reserved
3 Channel 0 - Reserved, Channel 1 - DCD
4 to 15 Reserved
10 - Total Message Packets Sent
11 - Total Message Packets Received
12 - Undelivered Message Packets
13 - Message Packets Retried
Table 3.12 DH-485 Diagnostic Counters Block
Word Bit Description
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