Yaskawa VS-616PS5 Series Programming Manual User Manual
Page 89
VS-616PS5 Programming Manual
89
Setting Range:
0 to 300%
Factory Default:
150%
Sets the overtorque detection level as a percentage of motor rated torque.
Setting Range:
0.0 to 10.0s
Factory Default:
0.1s
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.”
Activates overtorque detection 2, and selects whether detection generates an alarm
or a 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.
Setting Range:
0 to 300%
Factory Default:
150%
Sets the second overtorque detection level as a percentage of motor rated torque.
L6-02 Overtorque Detection 1 Level
B
L6-03 Overtorque Detection 1 Time
B
L6-04 Overtorque Detection 2 Selection
A
Setting
Description
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).
L6-05 Overtorque Detection 2 Level
A
Section L: Protection Parameters
L6 Torque Detection