Yaskawa GPD515C-XXXX-CS006 - Manual (Page 5)

Change 0 4/18/97 Page 5 of 6 Doc. No. 02Y00025-0422
Change 1 9/19/00
Disturb WF Amp
P1-02= 0.0 %
P1-02 Disturb Waveform Amplitude
Setting Range: 0.0 to 20.0%
Factory Default: 0.0%
Modbus Address: 0581H
This parameter determines how much faster or slower than the set frequency reference
(Fref) the actual frequency reference will be. See Figure 1.
Maximum Frequency = Fref + [P1-02 x Fref]
Minimum Frequency = Fref – [P1-02 x Fref]
Disturb WF Jmp
P1-03= 0.0 %
P1-03 Disturb Waveform Jump
Setting Range:
0.0 to 50.0%
Factory Default: 0.0%
Modbus Address: 0582H
This parameter determines hoe much “jump” will occur in the frequency reference, and is
used to compensate for the inertia of the mechanical system. See Figure 1.
Jump Distance = P1-03 x P1-02 x Fref