Yaskawa VS-616PS5 Series Programming Manual Manual de usuario descargar pdf (Pagina 51)

VS-616PS5 Programming Manual 51

Setting Range: 0 to 50%

Factory Default: 10%

This sets the excessive speed deviation detection level as a percentage of maximum

output speed (E1-06). Used in conjunction with parameter F1-11 to sense a speed

deviation condition.

Setting Range: 0.0 to 10.0s

Factory Default: 0.5s

This parameter sets the elapsed time for which a speed deviation condition must

exist, before a fault (or alarm) is generated.

A fault (or alarm) signal is output after the deviation between speed reference and the

actual motor speed exceeds the set value of F1-10 and after the time set to F1-11

elapses. The stopping method is set with F1-04. Also, detection is not activated

while accelerating/decelerating or during torque control.

Setting Range: 0.0 to 10.0s

Factory Default: 3.0s

This sets the time for which a PG open condition must exist, before a fault (or alarm)

is generated.

• The stopping method, when a “PGO” condition is detected, is selected by param-

eter F1-02.

F1-10 PG Deviation Detection Level A

F1-11 PG Deviation Detection Time A

F1-13 PG Open Detection Delay Time A

Figure 30 Overspeed Detection Timing Diagram

Speed Reference

OFF ON

Motor Speed

F1-10

Speed Deviation

Fault Signal

F1-11

OFF

Section F: Option Parameters

F1 PG Option Set-up

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Yaskawa VS-616PS5 Series Programming Manual Manual de usuario Pagina 51