VEGA VEGAPULS SR 68 Modbus and Levelmaster protocol - Manuel (Page 83)

83
10 Annexe
VEGAPULS SR 68 • Protocole Modbus et Levelmaster
41371-FR-130627
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
Response:
Paramètres Length Code/Data
Set Receive to Transmit Delay 5 characters ASCII UuuFn
n = number of measurement values
(0, 1 or 2)
Report Receive to Transmit Delay
Request:
Paramètres Length Code/Data
Report Receive to Transmit Delay 4 characters ASCII UuuR