IMPULSE
®
•G+ & VG+ Series 4 Technical Manual
November 2020
Page 173
Table 5-95: Torque Detection 2 Select Descriptions
Overtorque detection 2 functions the same as overtorque/undertorque detection 1 (L06-01), except that “OT2/UT2”
is displayed on the keypad instead. This function is used when two types of detection are output to the multi-
function output terminals.
Table 5-96: Torque Detection Parameter Settings - continued
Settings Description
0 Overtorque/undertorque detection is disabled (factory default).
1 Overtorque detection is enabled whenever at the speed agree level (when VFD is not accelerating or
decelerating). Continue running after detection (OT2 alarm).
2 Overtorque detection is enabled always. Continue running after detection (OT2 alarm).
3 Overtorque detection is enabled whenever at the speed agree level. Coast to a stop after detection (OT2 fault).
4 Overtorque detection is enabled always. Coast to a stop after detection (OT2 fault).
5 Undertorque detection is enabled whenever at the speed agree level (when VFD is not accelerating or
decelerating). Continue running after detection (UT2 alarm).
6 Undertorque detection is enabled always. Continuing running after detection (UT2 alarm).
7 Undertorque detection is enabled whenever at the speed agree level. Coast to a stop after detection (UT2
fault).
8 Undertorque detection is enabled always. Coast to stop after detection (UT2 fault).
Parameter Display Function Range Default
L06-05 Torq Det 2 Lvl Torque Detection 2 Level 0–300% 150
L06-06 Torq Det 2 Time Torque Detection 2 Time 0.0–10.0 sec 0.1
L06-08 Mech Fatigue Sel This function can detect an overtorque or
undertorque in a certain speed range as a
result of machine fatigue. It is triggered by a
specified operation time and uses the oL1
detection settings (L06-01 and L06-03).
0-8 0
0 Disabled
1 Alm Spd>L06-09
2 Alm [Spd]>L06-09
3 Flt Spd>L06-09
4 Flt [Spd]>L06-09
5 Alm Spd<L06-09
6 Alm [Spd]<L06-09
7 Flt Spd<L06-09
8 Flt [Spd]<L06-09
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