VEGA VEGAPULS 68 (≥ 2.0.0 - ≥ 4.0.0) Modbus and Levelmaster protocol - Manuale (Pagina 78)

78
11 Appendice
VEGAPULS 68 • Protocollo Modbus e LevelMaster
41370-IT
-121120
Set Baud Rate
Request:
Parametri 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:
Parametri 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:
Parametri Length Code/Data
Set Receive to Transmit Delay 7 characters ASCII UuuRmmm
mmm = milliseconds (50 bis 250),
default = 127 ms
Response:
Parametri Length Code/Data
Set Receive to Transmit Delay 6 characters ASCII UuuROK
Report Number of Floats
Request:
Parametri Length Code/Data
Set Receive to Transmit Delay 4 characters ASCII UuuF
Response:
Parametri 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:
Parametri Length Code/Data
Report Receive to Transmit Delay 4 characters ASCII UuuR