1.6 F: Option Settings
YASKAWA ELECTRIC SIEP C710606 10A YASKAWA AC Drive - V1000 PRELIM. Programming Manual 129
Parameter Details
1
■ F1-04: Operation Selection at Deviation
Sets the stopping method when a speed deviation (dEv) fault occurs. Refer to Table 1.39 for
setting explanations.
■ F1-08/F1-09: Overspeed Detection Level / Delay Time
F1-08 sets the detection level for an overspeed (oS) fault as a percentage of the maximum
output frequency. The speed feedback has to exceed this level for longer than the time set in
F1-09 before a fault is detected.
■ F1-10/F1-11: Excessive Speed Deviation Detection Level / Delay Time
F1-10 sets the detection level for a speed deviation (dEv) fault as a percentage of the
maximum output frequency. The speed feedback has to exceed this level for longer than the
time set in F1-11 before a fault is detected. Speed deviation is the difference between actual
motor speed and the frequency reference command.
■ F1-14: PG Open-Circuit Detection Time
Sets the time required to detect PGo if no pulse signal is present at terminal RP.
No. Parameter Name Setting Range Default
F1-03 Operation Selection at Overspeed (oS) 0 to 3 1
No. Parameter Name Setting Range Default
F1-04 Operation Selection at Deviation (dEv)
0 to 3 3
No. Parameter Name Setting Range Default
F1-08 Overspeed Detection Level 0 to 120% 115%
F1-09 Overspeed Detection Delay Time 0.0 to 2.0 s 1.0 s
No. Parameter Name Setting Range Default
F1-10 Excessive Speed Deviation Detection Level 0 to 50% 10%
F1-11 Excessive Speed Deviation Detection Delay Time 0.0 to 10.0 s 0.5 s
No. Parameter Name Setting Range Default
F1-14 PG Open-Circuit Detection Time 0.0 to 10.0 s 2.0 s
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