YASKAWA VS-616PS5 Series Programming Manual page 89

L6-02 Overtorque Detection 1 Level
Setting Range:
Factory Default:
Sets the overtorque detection level as a percentage of motor rated torque.
L6-03 Overtorque Detection 1 Time
Setting Range:
Factory Default:
The overtorque detection time sets the time for which the motor current (or torque)
must exceed the overtorque detection level (L6-02) before the overtorque condition is
acknowledged as a valid overtorque condition. The digital operator then displays
"OL3."
L6-04 Overtorque Detection 2 Selection
Activates overtorque detection 2, and selects whether detection generates an alarm
or a fault.
Setting
0 Overtorque detection is disabled (factory default).
1 Overtorque detection is enabled whenever at the speed agree level (when inverter is not accel-
erating or decelerating). Continue running after detection (OL4 alarm).
2 Overtorque detection is enabled always. Continue running after detection (OL4 alarm).
3 Overtorque detection is enabled whenever at the speed agree level. Coast to a stop after detec-
tion (OL4 fault).
4 Overtorque detection is enabled always. Coast to a stop after detection (OL4 fault).
Overtorque detection 2 functions the same as overtorque detection 1 (L6-01), except
that "OL4" is displayed on the digital operator instead. This function is used when two
levels of detection are required.
L6-05 Overtorque Detection 2 Level
Setting Range:
Factory Default:
Sets the second overtorque detection level as a percentage of motor rated torque.
VS-616PS5 Programming Manual
0 to 300%
150%
0.0 to 10.0s
0.1s
0 to 300%
150%
Section L: Protection Parameters
Description
L6 Torque Detection
B
B
A
A
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