96
12 Interface
96
Interface
Chapter
12
Event log / Event details
Events are categorized into four types.
◎ Receive event (when bit 7 is 1)
Bit
0Unused
1 Communication error
2Unused
3Unused
4 Character overrun
5 Listen Only Mode (0 for the F325)
6 Receive broadcast
71
◎ Transmit event (when bit 7 is 0)
Bit
0 Transmit exception code 1 to 3
1 Transmit exception code 4
20
30
4 Transmit (write in) time out
5 Listen Only Mode (0 for F325)
61
70
◎ Slave is in Listen Only Mode
04 is recorded for Listen Only Mode.
◎ Communication is initialized by Communication Restart
This event is recorded when communication restarts.
Event is 00.
If the slave device is in Continue on Error mode, the event is written in the existing log.
For Stop on Error mode, all log is cleared and 00 is written in event 0.
(The F325 is fixed to Stop on Error mode.)
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