Yaskawa AC Drive-A1000 Bedienungsanleitung PDF herunterladen (Seite 13)

3 Application Selection

YAS K AWA TM.A1000SW.029 Traverse Application A1000 Custom Software Supplement 13

U7-02, Slave Absolute Frequency, (available as an output to the slave by setting parameter H4-01 to 702), has the same

amplitude of 9 Hz (calculated by P1-02

× Reference Frequency). U7-02 is anti-phase to the master waveform and is

centered around U7-04, the Slave Base Frequency. Since the Slave Base Frequency is 45 Hz, U7-02 varies from

36 to 54 Hz while in Traverse mode. Before entering Traverse mode, the Slave Absolute Frequency will rest at 48 Hz, as

represented by the equation in Figure 2.

U7-03, Slave Ripple Frequency, is the same as the U7-02 waveform without the Slave Base Frequency component. Slave

Ripple Frequency U7-03 is a bipolar waveform centered at 0 Hz. The output varies from 21 to 39 Hz during operation.

The Slave Ripple Frequency will rest at 3 Hz before entering Traverse mode as represented by the equation in Figure 2.

Figure 2

Figure 2 Master and Slave Output Diagram: Standard Operation

Run Command

Frequency

Reference

Disturb UP Status

multi-function output

During Disturbed

multi-unction output

Speed Agree

P1-04 P1-0 5

U7-04

Slave Base

Frequency

U7-02

Slave Absolute

Frequency

P1-02 x

Freq Ref

P1-02 x Freq Ref x P1-03

0 Hz

U7-03

Slave Ripple

Frequency

P1-02 x

Freq Ref

0 Hz

P1-02 x Freq Ref x P1-03

2 - P1-03

P1-02 x Freq Ref x P1-03

P1-02 x Freq Ref

2 - P1-03

P1-02 x Freq Ref

P1-02 x Freq Ref x P1-03

1 2 ... 8 9 10 11 12 13 14 15 16 17 18

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