S7 200

good day
can any one help me in the S7 200 analog signal Scaling and
Stability since i am measuring motor current and i need to do protection by that...the signal is going up and dwon .....kinldy help
regards

Analog vaule filter and scaling

Hope the attached file will be useful

First the raw value from the Analog I/P module must be filtered.
second the value can be scaled.

The files attached was downloaded from Siemens website


RSN