5.6 F: Option Settings
YASKAWA ELECTRIC
SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual
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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.
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F1-14: PG Open-Circuit Detection Time
Sets the time required to detect PGo if no pulse signal is present at terminal RP.
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F6: Communication Option Card
These parameters are to configure communication option cards and communication fault detection methods.
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F6-01: Communications Error Operation Selection
Determines drive operation if a communication error occurs.
Setting 0: Ramp to Stop Using Current Accel/Decel Time
Setting 1: Coast to Stop
Setting 2: Fast-stop Using C1-09
Setting 3: Alarm Only, Continue Operation
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F6-02: External Fault from Comm. Option Detection Selection
Determines the detection method of an external fault initiated by a communication option (EF0).
Setting 0: Always Detected
Setting 1: Detection During Run Only
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F6-03: External Fault from Comm. Option Operation Selection
Determines the operation when an external fault is initiated by a communication option (EF0).
Setting 0: Ramp to Stop Using Current Accel/Decel Time
Setting 1: Coast to Stop
Setting 2: Fast-stop Using C1-09
Setting 3: Alarm Only, Continue Operation
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
No.
Parameter Name
Setting Range
Default
F6-01
Communications Error Operation Selection
0 to 3
1
No.
Parameter Name
Setting Range
Default
F6-02
External Fault from Comm. Option Detection Selection
0 or 1
0
No.
Parameter Name
Setting Range
Default
F6-03
External Fault from Comm. Option Operation Selection
0 to 3
1