Vega VEGABAR 86 Operating Instructions Manual page 68

10 Supplement
Assign Unit Number
Parameter
Request: Assign Unit Number
Response: Assign Unit Number
Set number of Floats
Parameter
Request: Set number of Floats
Response: Set number of Floats
If the number is set to 0, no level is returned
Set Baud Rate
Parameter
Request: Set Baud Rate
Response: Set Baud Rate
Example: U01B9600E71
Change instrument on address 1 to baudrate 9600, parity even, 7 data bits, 1 stop bit
Set Receive to Transmit Delay
Parameter
Request: Set Receive to Transmit
Delay
Response: Set Receive to Transmit
Delay
Report Number of Floats
Parameter
Request: Set Receive to Transmit
Delay
Response: Set Receive to Transmit
Delay
68
Length
6 characters ASCII
6 characters ASCII
Length
5 characters ASCII
6 characters ASCII
Length
8 (12) characters ASCII
11 characters ASCII
Length
7 characters ASCII
6 characters ASCII
Length
4 characters ASCII
5 characters ASCII
VEGABAR 86 • Modbus and Levelmaster protocol
Code/Data
UuuNnn
UuuNOK
uu = new Address
Code/Data
UuuFn
UuuFOK
Code/Data
UuuBbbbb[b][pds]
Bbbbb[b] = 1200, 9600 (default)
pds = parity, data length, stop bit (optional)
parity: none = 81, even = 71 (default),
odd = 71
Code/Data
UuuRmmm
mmm = milliseconds (50 up to 250),
default = 127 ms
UuuROK
Code/Data
UuuF
UuuFn
n = number of measurement values
(0, 1 or 2)