Bosch DDU S2 Plus - Configuring Computed Sources

Number of teeth on the
pulse wheel
Circumference of wheel
for speed calculation
Choose data type of the
measurement variable
Enter name to automatically
create a new measurement sheet
4. Click ‘Finish’ when done.
5. Enter channel name and description.
6. Click ‘OK’ when done.
The channel is inserted into the DDU 8 Project Tree.
Channel is linked
to REV01
Input pin
has hall
interface
Number of
teeth
Wheel
circumference
Available measurements for channel:
Measurement label Function
raw_name mV value of sensor
raw_name_fi filtered mV value of sensor
name physical value of sensor
name_fi filtered physical value
Notice
Measurement of ‘Revolution’ is similar.
Configuring computed sources
Computed sources receive data from a measurement channel rather than an in‐
put pin.
▪ Sensitivity/Offset calculation on input channel
10.4
10 | Analog and Frequency Inputs
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