F: Option Settings - YASKAWA L1000A Technical Manual

5.6

F: Option Settings

◆ F1: Encoder/PG Feedback Settings
The F1 parameters are used to set the drive up for operation using a motor encoder option card. Note that all speed
feedback option cards must be connected to the CN5-C port.
■
Encoder 1 Resolution
F1-01:
Sets the encoder resolution.
No.
F1-01
<1> In CLV/PM mode, the maximum setting is 15000 ppr.
■
F1-02, F1-14: PG Open (PGo) Circuit Operation Selection, Detection Time
A PGo fault is triggered if the drive receives no pulse signal for longer than the time set in F1-14. Set the stopping method
for a PGo fault in parameter F1-02.
No.
F1-02
F1-14
Parameter F1-02 Settings:
Setting 0: Ramp to stop (uses the deceleration ramp set to C1-02)
Setting 1: Coast to stop
Setting 2: Fast Stop (uses the Fast Stop ramp set to C1-09)
Setting 3: Alarm only
Note: Due to potential damage to motor and machinery, the "Alarm only" setting should be used only under special circumstances.
■
F1-03, F1-08, F1-09: Overspeed (oS) Operation Selection, Detection Level, Delay Time
An oS fault is triggered when the speed feedback exceeds the value set in F1-08 for longer than the time set in F1-09. Set
the stopping method for an oS fault in parameter F1-03.
No.
F1-03
F1-08
F1-09
Parameter F1-03 Settings:
Setting 0: Ramp to stop (uses the deceleration ramp set to C1-02)
Setting 1: Coast to stop
Setting 2: Fast Stop (uses the Fast Stop ramp set to C1-09)
Setting 3: Alarm only
Note: Due to potential damage to motor and machinery, refrain from using the "Alarm only" setting except under special circumstances.
■
F1-04, F1-10, F1-11: Operation at Speed Deviation (dEv), Detection Level, Delay Time
A speed deviation error (dEv) is triggered when the difference between the speed reference and the speed feedback
exceeds the value set in F1-10 for longer than the time set in F1-11. The stopping method when a speed deviation fault
occurs can be selected in parameter F1-04.
YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual
Parameter Name
Encoder 1 Resolution
Parameter Name
Operation Selection at PG Open Circuit (PGo)
PG Open-Circuit Detection Time
Parameter Name
Operation Selection at Overspeed (oS)
Overspeed Detection Level
Overspeed Detection Delay Time
5.6 F: Option Settings
Setting Range Default
1 to 60000 ppr Determined by A1-02
<1>
Setting Range Default
0 to 3
0.0 to 10.0 s
Setting Range Default
0 to 3
0 to 120%
0.0 to 2.0 s
1
2.0 s
1
115%
0.0 s
5
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