Parameter List
11
11.9 L: PROTECTION
SIEPYEUOQ2A01A AC Drive Q2A Technical Manual 453
No.
(Hex.)
Name Description
Default
(Range)
Ref.
L6-02
(04A2)
Trq Det1 Level
Sets the detection level for Overtorque/Undertorque Detection 1. In V/f control, drive
rated output current = 100% value. In vector control, motor rated torque = 100% value.
150%
(0 - 300%)
768
L6-03
(04A3)
Trq Det1 Time
Sets the detection time for Overtorque/Undertorque Detection 1.
0.1 s
(0.0 - 10.0 s)
768
L6-04
(04A4)
Trq Det2 Select
Sets the speed range that detects overtorque and undertorque and the operation of drives
(operation status) after detection.
0 : Disabled
1 : Enabled
0
(0 - 8)
768
L6-53
(04CF)
Trq Det2 Type
Sets the speed range that detects overtorque and undertorque.
0 : At Overload
1 : At Underload
0
(0, 1)
770
L6-54
(04D0)
Trq Det2 Action
Sets operation of drives (operation status) after detection.
0 : Alarm
1 : Fault
0
(0, 1)
770
L6-55
(04D1)
Trq Det2 Condition
Sets operation of drives (operation status) after detection.
0 : At Speed Agree
1 : During Run
0
(0, 1)
770
L6-05
(04A5)
Trq Det2 Level
Sets the detection level for Overtorque/Undertorque Detection 2. In V/f control, drive
rated output current = 100% value. In vector control, motor rated torque = 100% value.
150%
(0 - 300%)
768
L6-06
(04A6)
Trq Det2 Time
Sets the detection time for Overtorque/Undertorque Detection 2.
0.1 s
(0.0 - 10.0 s)
769
L6-07
(04E5)
Trq Detect Filter Time
Sets the time constant for a primary filter to the torque reference or to the output current
used to detect overtorque/undertorque.
0 ms
(0 - 1000 ms)
769
L6-08
(0468)
MechF Enable
Sets the speed where the drive detects mechanical deterioration and how the drive
operates (operation status) after detection.
0 : Disabled
1 : Enabled
0
(0, 1)
769
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 : Alarm
1 : Fault
0
(0, 1)
770
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 : Spd Absolute
1 : Spd Signed
0
(0, 1)
770
L6-58
(04D4)
MechF Method
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]. Use parameter L6-57 [MechF AbsSpeed] to either use absolute
speed or signed speed value.
0 : Spd>L6-09
1 : Spd<L6-09
0
(0, 1)
771
L6-09
(0469)
MechFatigue Speed
Detect Level
Sets the speed level as a percentage where the drive will operate the mechanical
deterioration detection function, with E1-04 [Max Output Frequency] is the 100%
value.
110.0%
(-110.0 - +110.0%)
769
L6-10
(046A)
MechFatigue Delay
Time
Sets the time for mechanical deterioration detection.
0.1 s
(0.0 - 10.0 s)
769
L6-11
(046B)
MechFatigue Hold Off
Time
Sets the time that the drive will start mechanical deterioration detection triggered by the
cumulative operation time of the drive.
0 h
(0 - 65535 h)
769
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