IF303 – Operation and Maintenance Instruction Manual
3.8
To make the configuration of Transducer Block, we need to select "Device-OffLine Configuration-
Transducer" on the main menu:
Figure 3.3 - IF303 Simatic PDM Transducer Block - Offline Configurarion
In terms of Square Root, we have the following feature:
Low_Lin_Sqrt_Point = Z
Y = I (%).Q
Q =
Z
10. Z
Square Root
Low_Flow_Cut_Off
Y
I (%)
Y = 10. I (%)
Figure 3.4 – Square Root Calculation.
When the user chooses "Square Root", he needs to configure more two parameters: Low Flow
Cutoff" and "Flow Lin Sqr Point". For details, please see last figure and the diagram of Transducer
Block.
The user can select
between transducer
1, 2 and 3.
The user can select the
linearization type according
to the application: "No
Linearization", "Square
Root".
The user can set the
scale of Analog current
value and scales and
units for output value.