VEGA VEGABAR 81 Modbus and Levelmaster protocol - Operating Instructions - Manual (Page 73)

73
10 Supplement
VEGABAR 81 • Modbus and Levelmaster protocol
46293-EN-131107
Response:
Parameter Length Code/Data
Set number of Floats 6 characters ASCII UuuFOK
If the number is set to 0, no level is returned
Set Baud Rate
Request:
Parameter 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:
Parameter Length Code/Data
Set Baud Rate 11 characters ASCII
Example: U01B9600E71
Change instrument on address 1 to baudrate 9600, parity even, 7 data bits, 1 stop bit
Set Receive to Transmit Delay
Request:
Parameter Length Code/Data
Set Receive to Transmit Delay 7 characters ASCII UuuRmmm
mmm = milliseconds (50 up to 250),
default = 127 ms
Response:
Parameter Length Code/Data
Set Receive to Transmit Delay 6 characters ASCII UuuROK
Report Number of Floats
Request:
Parameter Length Code/Data
Set Receive to Transmit Delay 4 characters ASCII UuuF