11.10 L: PROTECTION
374 SIEPCYEUOQ2V01A Q2V Technical Manual
No.
(Hex.)
Name Description
Default
(Range)
Ref.
L8-52
(0472)
Expert
STPo Integral Level
Sets the detection level for STPo [Motor Step-Out Detected] related to the ACR integral
value.
1.0
(0.1 - 2.0)
673
L8-53
(0473)
Expert
STPo Integral Time
Sets the length of time until the drive detects STPo after it is more than the value of L8-
51 [STPo Current Level].
1.0 s
(1.0 - 10.0 s)
673
L8-54
(0474)
Expert
STPo Id Diff Detection
Sets the Id deviation detection function for STPo [Motor Step-Out Detected].
0 : Disable
1 : Enabled
1
(0, 1)
673
L8-55
(045F)
DB IGBT Protection
Sets the protection function for the internal braking transistor.
0 : Disable
1 : Enabled
1
(0, 1)
673
L8-56
(047D)
Expert
StallP@Acc Activation
Time
Sets the length time that the acceleration stall prevention function can continue to
operate before the drive detects an STPo [Motor Step-Out Detected].
5000 ms
(100 - 5000 ms)
674
L8-57
(047E)
Expert
StallP Retry Counts
Sets the number of times the acceleration stall prevention function can operate until
speeds agree before the drive detects an STPo [Motor Step-Out Detected].
10
(1 - 10 times)
674
L8-90
(0175)
Expert
STPo Detect Level
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)
674
L8-93
(073C)
Expert
Lso Detect Time
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)
674
L8-94
(073D)
Expert
Lso Detect Level
Sets the detection level for LSo [Low Speed Motor Step-Out] as a percentage of E1-04
[Max Output Frequency].
3%
(0 - 10%)
674
L8-95
(077F)
Expert
Lso Amount
Sets the average count of LSo [Low Speed Motor Step-Out] detections.
10
(1 - 50 times)
674
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