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
