Figure 1.4.5.4.1: Speed Ref1 (Ch1) And Norm Speed (Ch2) Displaying; Figure 1.4.5.4.2: Speed Ref1(Ch1) And Norm Speed (Ch2), With Overshoot, Displaying - GE AV-300i User Manual

In the REG PARAMETERS/Test generator menu set the following parameters:
Test gen mode
Gen hi ref
Gen low ref
Gen period
Enable the drive:
make sure that terminal 12 is active (+24V) and press [I] key (green key). On the channel CH1the "Speed ref"
will be displayed; on the channel CH2 the "Norm speed" will be displayed.
For the tuning follow the steps below:
· In the REGULATION PARAM/Spd regulator/Percent values, adjust the values of SpdP1
gain % and SpdI1 gain % until the "Norm speed" signal follows the "Speed ref " displayed (see fig-
ure:1.4.5.4.1); tune to havesmall overshoot (see figure: 1.4.5.4.2)
N !
OTE
If necessary in the REG PARAMETERS/Spd regulator/Percent values menu, increase the
speed base values gains: SpdP base value & SpdI base value.
· Disable the drive: press [O] key (red key) for 2 seconds.
· Set Test gen mode = Off
· In the REG PARAMETERS menu save the settings done via the SAVE PARAMETERS command.

Figure 1.4.5.4.1: Speed Ref1 (CH1) and Norm Speed (CH2) Displaying

Figure 1.4.5.4.2: Speed Ref1(CH1) and Norm Speed (CH2), with Overshoot, Displaying

Ch.1
58
GEH-6641E
= Speed ref 1
= 3200
= 0
= 2 s
—————— Function Description ——————
(≈ 20% in count of the "Full Scale Speed")