VEGA VEGABAR 81 Modbus and Levelmaster protocol - Operating Instructions - Manuel (Page 75)

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10 Annexe
VEGABAR 81 • Protocole Modbus et Levelmaster
46293-FR-131120
Response:
Paramètres Length Code/Data
Set number of Floats 6 characters ASCII UuuFOK
Si le nombre est remis à 0, le niveau n'est pas signalé.
Set Baud Rate
Request:
Paramètres 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 (de-
fault), odd = 71
Response:
Paramètres Length Code/Data
Set Baud Rate 11 characters ASCII
Exemple : U01B9600E71
Modifier l'appareil à l'adresse 1 en vitesse de transmission 9600, parité paire, 7 bits de données, 1
bit d'arrêt
Set Receive to Transmit Delay
Request:
Paramètres Length Code/Data
Set Receive to Transmit Delay 7 characters ASCII UuuRmmm
mmm = milliseconds (50 up to 250),
default = 127 ms
Response:
Paramètres Length Code/Data
Set Receive to Transmit Delay 6 characters ASCII UuuROK
Report Number of Floats
Request:
Paramètres Length Code/Data
Set Receive to Transmit Delay 4 characters ASCII UuuF