338 Rockwell Automation Publication 2080-UM002M-EN-E - April 2022
Appendix G Connect to Networks using DF1
DF1 Half-Duplex Slave Communication Diagnostics
Communication diagnostics is available while connected to the controller by
clicking the Diagnose communication status button. Table 80
explains
information regarding the diagnostic counter data displayed.
Configure a Radio Modem
Station
To configure a Micro800 controller channel 1 for DF1 Radio Modem, do the
following using your programming software:
Table 80 - DF1 Half-Duplex Slave Communication Diagnostics Parameters
Status Field Definition
Packets Sent
The total number of DF1 messages sent by the controller (including message
retries).
Packets Received The number of messages received with no errors.
NAKs Received The number of NAKs received by the controller.
No Memory for Receiving
The number of times the controller could not receive a message because it did not
have available memory.
Messages Retried The number of message retries sent by the controller.
Undelivered Packets
The number of messages that were sent by the controller but not acknowledged by
the destination device.
Duplicate Received
The number of times the controller received a message packet identical to the
previous message packet.
Bad Packets Received
The number of incorrect data packets received by the controller for which no ACK
was returned.
1. Click Diagnose communication status to bring
up the DF1 Half-Duplex Slave diagnostics.
2. See Table 80 for details concerning the DF1
Half-Duplex Slave Communication
Diagnostics screen.
1. To bring up the configuration page, click
Serial Port.
2. On the Serial Port configuration page, select
Radio Modem for your DF1 Mode.
3. Configure the rest of the communication
driver according to Table 81
.
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