Yaskawa GPD503 Drive User Manual

Page 78

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2.28 SPEED SEARCH

Continued

RUN

SIGNAL

SPEED SEARCH

MAX FREQ., OR FREQ.

REF. WHEN SPEED

SEARCH IS INPUTTED

OUTPUT FREQUENCY

VOLTAGE AT

SPEED SEARCH

OUTPUT VOLTAGE

0.5 SEC

BASE

BLOCK

SPEED SEARCH

OPERATION

WITHIN 0.5 SEC

NOTE: When continuous operation mode at momentary stop function is selected,

the Speed Search command must be enabled.

Speed Search Operation Timing

2-42.1

SPEED COINCIDENCE
POINT

RETURN TO
NORMAL V/f
OUTPUT

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