Siemens SITRANS P DS III Operating Instructions Manual page 160

Configuration/project engineering
9.2 Configuring
Analog input function block
The
Totalizer function block
select in the configuration which function block is used to generate the output data:
● Output
● Totalizer output
In the "Totalizer output" parameter you can insert the following additional functions:
● Reset totalizer output
● Operating mode
Using "Reset totalizer output" you can reset the integrator from the application program, and
with "Operating mode" you can determine its function.
Note
For STEP 7, the configuration tool is HW Config.
For STEP 5, the configuration tool is COM_PROFIBUS.
User data
Table 9- 1
Function block /
parameter
Analog
input/output
Totalizer / totalizer
output
Table 9- 2
Additional function Byte
Reset totalizer
output
160
Analog input function block
provides the content of the "Totalizer output" parameter. You can
User data dependent on the selected function block
Byte User data,
sent to master
1-4 Measured value
5. Status
6-9 Measured value
5 Status
User data, dependent on selected additional function in the totalizer output function block
User data,
sent to master
1 ---
provides the content of the "Output" parameter. The
User data,
sent from master
---
---
User data,
sent from master
Reset totalizer
output
Operating Instructions, 06/2013, A5E00053276-07
Meaning,
depending on parameter
Pressure, height, volume, mass
flow, volume flow, sensor
temperature, electronics
temperature
Mass or volume
Meaning
Totalizer reset function
0 Normal operation of totalizer
Integration running.
1 Step integration and reset
integrator back to 0.
2 Stop integration and load
integrator with preset value.
SITRANS P DS III with PROFIBUS PA