IMPULSE
®
•G+ Mini Technical Manual
November 2020
Page 115
Table 5-10: Torque Detection 1 Selection Definition
Parameter
Name
Function
Range
Default
L06.02
Torque Detection 1 Level
Sets the overtorque detection as a percentage
of VFD rated current, during V/f control, and
motor rated torque during vector control.
0–300%
150
L06.03
Torque Detection 1 Time
The overtorque detection delay time inserts a
delay, between the time motor current (or
torque) exceeds the overtorque level (L06.02)
and when the overtorque detection function is
enabled. The keypad then displays “OT1”.
0.0–10.0
sec
0.1
L06.04
Torque Detection 2 Select
Activates overtorque/undertorque detection,
and selects whether detection generates an
alarm or a fault.
00–08
00
00 Disable
01 Overtorque At Speed Agree
(Alarm)
02 Overtorque At Run (Alarm)
03 Overtorque At Speed Agree
(Fault)
04 Overtorque At Run (Fault)
05 UT At Speed Agree (Alarm)
06 UT At Run (Alarm)
07 UT At Speed Agree (Fault)
08 UT At Run (Fault)
Setting
Description
00
Torque detection is disabled (
default
).
01
Overtorque detection is enabled whenever at the speed agree level (when VFD is not accelerating or
decelerating). Continue running after detection (OT1 alarm).
02
Overtorque detection is enabled always. Continue running after detection (OT1 alarm).
03
Overtorque detection is enabled whenever at the speed agree level. Coast to a stop after detection
(OT1 fault).
04
Overtorque detection is enabled always. Coast to a stop after detection (OT1 fault).
05
Undertorque detection is enabled whenever at the speed agree level (when VFD is not accelerating or
decelerating). Continue running after detection (UT1 alarm).
06
Undertorque detection is enabled always. Continuing running after detection (UT1 alarm).
07
Undertorque detection is enabled whenever at the speed agree level. Coast to a stop after detection
(UT1 fault).
08
Undertorque detection is enabled always. Coast to stop after detection (UT1 fault)
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