11.11 L: Protection Functions
624 YASKAWA SIEPC71061737D GA800 Drive Technical Reference
No.
(Hex.)
Name Description
Default
(Range)
Ref.
L8-90
(0175)
Expert
STPo Detection Level
(Low Speed)
Sets the detection level that the control fault must be equal to or more than to cause an
STPo [Motor Step-Out Detected].
Determined by A1-02
(0 - 5000 times)
1006
L8-93
(073C)
Expert
Low Speed Pull-out
DetectionTime
Sets the length of time the drive will wait to start baseblock after detecting LSo [Low
Speed Motor Step-Out].
1.0 s
(0.0 - 10.0 s)
1006
L8-94
(073D)
Expert
Low Speed Pull-out
Detect Level
Sets the detection level for LSo [Low Speed Motor Step-Out] as a percentage of E1-04
[Maximum Output Frequency].
3%
(0 - 10%)
1006
L8-95
(077F)
Expert
Low Speed Pull-out
Amount
Sets the average count of LSo [Low Speed Motor Step-Out] detections.
10
(1 - 50 times)
1006
◆ L9: Drive Protection 2
No.
(Hex.)
Name Description
Default
(Range)
Ref.
L9-16
(11DC)
Expert
FAn1 Detect Time
Sets the detection time for FAn1 [Drive Cooling Fan Fault]. Yaskawa recommends that
you do not change this parameter value.
4.0 s
(0.0 - 30.0 s)
1007
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