7 setting of parameters via profibus dp – VEGA VEGASCAN 850 Profibus DP signal output User Manual
Page 18
18
Profibus DP signal output VEGASCAN 850
Setting of parameters via Profibus DP
7 Setting of parameters via Profibus DP
Various measurement loop-related parameters of VEGASCAN can be enquired or modified via
the Profibus.
The following list gives an overview on the parameters involved:
Parameter name
possible access mode
Integration time
reading
writing
Scaling (0 %)
reading
writing
Scaling (100 %)
reading
writing
The enquiry or modification of parameters via the Profibus is made always according to the
same procedure. Operating mode 6E6A is obligatory. VEGASCAN receives in the 6 byte data
area (inputs/outputs) the data for the parameter enquiries. The enquired parameter is sent in
the answer data of VEGASCAN (6 byte inputs of Profibus master) or confirmed, if the param-
eter has been modified.
For further information, please contact one of our employees.