The test log has incorrect limits for loop impedance and line impedance measurements.
For the Profitest Master series, the rated current and characteristic of the overcurrent protective device are available in the structure tree.
Before you start a measurement you have to set the corresponding circuit so that the characteristic and rated current of this circuit can be set on the profit test.
If you do not select the circle before , you may have different settings during the measurement and thus other limits will be used and saved.