VEGA VEGAPULS 66 (≥ 2.0.0 - ≥ 4.0.0) Modbus and Levelmaster protocol - Manual (Page 70)

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11 Supplement
VEGAPULS 66 • Modbus and Levelmaster protocol
41366-EN-121011
Response:
Parameter Length Code/Data
Report Level (and Temperature) 24 characters ASCII UuuDlll.llFtttEeeeeWwwww
uu = Address
lll.ll = PV in inches
ttt = Temperature in Fahrenheit
eeee = Error number (0 no error, 1
level data not readable)
wwww = Warning number (0 no
warning)
Level in inches is repeated for sensors with 2 levels. PV value is transmitted as first measured value,
SV as second measured value.
PV, SV, TV and QV can be adjusted via the sensor DTM.
11.5 Report Unit Number
Request:
Parameter Length Code/Data
Report Unit Number 5 characters ASCII U**N?
Response:
Parameter Length Code/Data
Report Level (and Temperature) 6 characters ASCII UuuNnn
11.5 Assign Unit Number
Request:
Parameter Length Code/Data
Assign Unit Number 6 characters ASCII UuuNnn
Response:
Parameter Length Code/Data
Assign Unit Number 6 characters ASCII UuuNOK
uu = new Address
11.5 Set number of Floats
Request:
Parameter Length Code/Data
Set number of Floats 5 characters ASCII UuuFn
Response:
Parameter Length Code/Data
Set number of Floats 6 characters ASCII UuuFOK
If the number is set to 0, no level is returned