GE AV-300I - Manual Tuning of the Speed Regulator; Figure 1.4.5.3.3: Flux Reference (CH1) and Tuning of Magn Current Reference (CH2) Displaying; Figure 1.4.5.3.4: Flux Reference (CH1) and Magn Current Reference, with Overshoots, (CH2) Displaying

AV-300i Version 2 User’s Guide
—————— Function Description ——————
Ch.1
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Figure 1.4.5.3.3: Flux Reference (CH1) and Tuning of Magn Current Reference (CH2) Displaying
Figure 1.4.5.3.4: Flux Reference (CH1) and Magn Current Reference, with Overshoots, (CH2) Displaying
1.4.5.4 Manual Tuning of the Speed Regulator
The manual tuning procedure below, can be used to improve the response of Speed regulator.
The following procedure is recommended after Speed Regulator autotune.
NOTE! The tuning requires free motor shaft rotation with the load applied.
Use a double trace digital scope.
In the I/O CONFIG/Analog outputs/Std analog outs menu set the analog outputs 1 & 2 (see
chapter 1.1 how to connect the variables):
- An out 1 src source connect the Speed ref variable
- An out 2 src source connect the Norm speed variable
On 21-22 terminals (see chapter 1.3 hardware manual) connect channel 1 of the digital scope (CH1) to the
Speed ref (speed reference) signal; on 23-22 terminals place channel 2 (CH2) for the Norm speed signal.
Disable the drive: press [O] key (red key) for 2 seconds.