12.8 L: PROTECTION
770 SIEPYEUOQ2A01A AC Drive Q2A Technical Manual
When the total operation time of the drive is more than the value set in L6-11, the drive will detect mechanical
weakening. Use U4-01 [Cumulative OpeTime] to monitor the drive total operation time.
■ L6-50 Trq Det1 Type
No.
(Hex.)
Name Description
Default
(Range)
L6-50
(04CC)
Trq Det1 Type
Sets the speed range that detects overtorque and undertorque.
0
(0, 1)
■ L6-51 Trq Det1 Action
No.
(Hex.)
Name Description
Default
(Range)
L6-51
(04CD)
Trq Det1 Action
Sets operation of drives (operation status) after detection.
0
(0, 1)
■ L6-52 Trq Det1 Condition
No.
(Hex.)
Name Description
Default
(Range)
L6-52
(04CE)
Trq Det1 Condition
Sets operation of drives (operation status) after detection.
0
(0, 1)
■ L6-53 Trq Det2 Type
No.
(Hex.)
Name Description
Default
(Range)
L6-53
(04CF)
Trq Det2 Type
Sets the speed range that detects overtorque and undertorque.
0
(0, 1)
■ L6-54 Trq Det2 Action
No.
(Hex.)
Name Description
Default
(Range)
L6-54
(04D0)
Trq Det2 Action
Sets operation of drives (operation status) after detection.
0
(0, 1)
■ L6-55 Trq Det2 Condition
No.
(Hex.)
Name Description
Default
(Range)
L6-55
(04D1)
Trq Det2 Condition
Sets operation of drives (operation status) after detection.
0
(0, 1)
■ L6-56 MechF Action
No.
(Hex.)
Name Description
Default
(Range)
L6-56
(04D2)
MechF Action
Sets the speed where the drive detects mechanical deterioration and how the drive operates
(operation status) after detection. Only available when L6-08 = 1 [MechF Enable = Enabled].
0
(0, 1)
■ L6-57 MechF AbsSpeed
No.
(Hex.)
Name Description
Default
(Range)
L6-57
(04D3)
MechF AbsSpeed
Sets the speed where the drive detects mechanical deterioration and how the drive operates
(operation status) after detection. Only available when L6-08 = 1 [MechF Enable = Enabled].
0
(0, 1)
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