VEGA VEGABAR 81 Modbus and Levelmaster protocol - Operating Instructions - Manuale (Pagina 74)

74
10 Appendice
VEGABAR 81 • Protocollo Modbus e LevelMaster
46293-IT
-131205
Response:
Parametro Length Code/Data
Set number of Floats 6 characters ASCII UuuFOK
Se il numero viene impostato su 0, non viene più segnalato alcun livello
Set Baud Rate
Request:
Parametro Length Code/Data
Set Baud Rate 8 (12) characters ASCII UuuBbbbb[b][pds]
Bbbbb[b] = 1200, 9600 (default)
pds = parity, data length, stop bit
(optional)
parity: none = 81, even = 71 (defau-
lt), odd = 71
Response:
Parametro Length Code/Data
Set Baud Rate 11 characters ASCII
Esempio: U01B9600E71
Modificare l'apparecchio all'indirizzo 1 impostando il baud rate 9600, parità pari, 7 bit di dati, 1 bit di
stop
Set Receive to Transmit Delay
Request:
Parametro Length Code/Data
Set Receive to Transmit Delay 7 characters ASCII UuuRmmm
mmm = milliseconds (50 up to 250),
default = 127 ms
Response:
Parametro Length Code/Data
Set Receive to Transmit Delay 6 characters ASCII UuuROK
Report Number of Floats
Request:
Parametro Length Code/Data
Set Receive to Transmit Delay 4 characters ASCII UuuF