Anexo
10.4.4 Formatos de noticias de Modbus RTU
Formats
Coding System
Number of data bits per character
Parity
Bit transfer rate
Duplex
Error checking
Polynomial
Bit transfer order
End of message
Poll cycle time
Poll time out
Tab. 28
Modbus RTU Message Formats
Preajustes
•
Dirección: 35
•
Velocidad de transmisión: 9600 bps
•
Interfaz:
–
8 bits de datos
–
paridad par
–
1 bit de detención
26
PCU
Data
8 bit binary
Even or No
2400, 4800, 9600, 19200, 38400 Selectable
Half duplex Transceiver with Failsafe
CRC (cyclic redundancy check)
(CRC-16 10100000000001)
LSB first
Idle line for 3.5 or more characters (>1.75 msec for >19200 Bps)
≥ 300 ms
≥ 300 ms
BA-2022.06.01 ES
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