There was a problem in which sometimes High-impedance / Low-impedance of "DC short interruption" was not output as configured.

When "Run" was carried out several times in output ON, there was a problem in which interruption of setting become rarely longer than its configuration.

There was a problem in which interval time was longer for 0.001 second than the setup time when repeating.

At f1+Delta f, there was a problem in which minus value was out of range. This problem occurred only by Ver1.10.

There was a problem in which a command error occurred when the value of more than 999.999 seconds was set.

There was a problem that runtime was insufficient in the installer. This problem occurred only by Ver1.08.

We corrected a problem of effective value of the output voltage being different which was caused by the fact that we were not converting the voltage distortion factor due to the superimposed harmonics by Over swing, Sweep in frequency, Odd non multiple of 3, Odd multiple of 3 and Even harmonics.

At Flat curve, there was a problem that Ver1.0.6 generated overshoots and undershoots when switching between banks.

There was a problem that Level 0.80 required by Flat Curve Class 3, could not be set under the three-phase system.

At Flat Curve under the three-phase system, the output waveform has been corrected from "line-to-line" peak-clip to "inter-phase" peak-clip.

When using in European region where "comma" is used as the decimal point, there was a problem that the error message "x.xx is not a valid float" was not correctly shown.

There was a problem that unwanted phase-shifting was generated when using IT01.

There was a problem that unexpected "End" could be detected before sequence start after operating Send → Run.

When launching at the condition of "Not use IT01", changing between "Use IT01" and "Not use IT01" caused a communication error.

There was a problem that communication errors caused unwanted application's abortion.

There was a problem that send operation caused hang-up after switching "Use IT01" to "Not use IT01".

The first release